diff --git a/.github/workflows/Create-NewReleases.yml b/.github/workflows/Create-NewReleases.yml
index bb9b258..22a07b4 100644
--- a/.github/workflows/Create-NewReleases.yml
+++ b/.github/workflows/Create-NewReleases.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       # 1--- Check out master so we tag the exact merge commit
       - name: Checkout source code
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v7.0.1
         with:
           fetch-depth: 0
           ref: 'master'
@@ -97,7 +97,7 @@ jobs:
 
       # 7--- Publish a GitHub Release with auto-generated notes
       - name: Create Release with Automated Release Notes
-        uses: softprops/action-gh-release@v2.6.1
+        uses: softprops/action-gh-release@v3.0.2
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           tag_name: ${{ steps.nextver.outputs.tag }}
diff --git a/README.md b/README.md
index f5f6d77..515a9fe 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # spdMerlin
 
-## v4.4.19
-### Updated on 2026-Apr-11
+## v4.4.20
+### Updated on 2026-Aug-10
 
 ## About
 spdMerlin is an internet speedtest and monitoring tool for AsusWRT Merlin with charts for daily, weekly and monthly summaries. It tracks download/upload bandwidth as well as latency, jitter and packet loss.
diff --git a/spdmerlin.sh b/spdmerlin.sh
index c33b3ec..1f86b8c 100644
--- a/spdmerlin.sh
+++ b/spdmerlin.sh
@@ -14,7 +14,7 @@
 ##     Forked from https://github.com/jackyaz/spdMerlin     ##
 ##                                                          ##
 ##############################################################
-# Last Modified: 2026-Apr-11
+# Last Modified: 2026-Aug-09
 #-------------------------------------------------------------
 
 ##############        Shellcheck directives      #############
@@ -38,9 +38,9 @@
 ### Start of script variables ###
 readonly SCRIPT_NAME="spdMerlin"
 readonly SCRIPT_NAME_LOWER="$(echo "$SCRIPT_NAME" | tr 'A-Z' 'a-z')"
-readonly SCRIPT_VERSION="v4.4.19"
-readonly SCRIPT_VERSTAG="26041103"
-SCRIPT_BRANCH="master"
+readonly SCRIPT_VERSION="v4.4.20"
+readonly SCRIPT_VERSTAG="26080922"
+SCRIPT_BRANCH="develop"
 SCRIPT_REPO="https://raw.githubusercontent.com/AMTM-OSR/$SCRIPT_NAME/$SCRIPT_BRANCH"
 readonly SCRIPT_DIR="/jffs/addons/$SCRIPT_NAME_LOWER.d"
 readonly SCRIPT_WEBPAGE_DIR="$(readlink -f /www/user)"
@@ -49,11 +49,21 @@ readonly SHARED_DIR="/jffs/addons/shared-jy"
 readonly SHARED_REPO="https://raw.githubusercontent.com/AMTM-OSR/shared-jy/master"
 readonly SHARED_WEB_DIR="$SCRIPT_WEBPAGE_DIR/shared-jy"
 readonly TEMP_MENU_TREE="/tmp/menuTree.js"
-
 readonly HOME_DIR="/home/root"
-readonly OOKLA_DIR="$SCRIPT_DIR/ookla"
-readonly OOKLA_LICENSE_DIR="$SCRIPT_DIR/ooklalicense"
-readonly OOKLA_HOME_DIR="$HOME_DIR/.config/ookla"
+
+# For F/W built-in Ookla CLI Speed Test Binaries #
+readonly BUILTIN_OOKLA_PROC="ookla"
+readonly BUILTIN_OOKLA_BINARY="/usr/sbin/$BUILTIN_OOKLA_PROC"
+readonly BUILTIN_OOKLA_CONFIG1="https://www.speedtest.net/api/embed/vz0azjarf5enop8a/config"
+readonly BUILTIN_OOKLA_CONFIG2="https://config.speedtest.net/v1/embed/4tiouex6gsnzq55o/config"
+
+# For external Ookla CLI Speed Test Binaries #
+readonly OOKLA_DIR="${SCRIPT_DIR}/ookla"
+readonly OOKLA_HOME_DIR="${HOME_DIR}/.config/ookla"
+readonly OOKLA_LICENSE_DIR="${SCRIPT_DIR}/ooklalicense"
+readonly EXTERNL_OOKLA_PROC="speedtest"
+readonly EXTERNL_OOKLA_BINARY="${OOKLA_DIR}/$EXTERNL_OOKLA_PROC"
+
 readonly FULL_IFACELIST="WAN VPNC1 VPNC2 VPNC3 VPNC4 VPNC5 WGVPN1 WGVPN2 WGVPN3 WGVPN4 WGVPN5"
 
 [ -z "$(nvram get odmpid)" ] && ROUTER_MODEL="$(nvram get productid)" || ROUTER_MODEL="$(nvram get odmpid)"
@@ -75,6 +85,14 @@ readonly branchxStr_TAG="[Branch: $SCRIPT_BRANCH]"
 readonly versionDev_TAG="${SCRIPT_VERSION}_${SCRIPT_VERSTAG}"
 readonly versionMod_TAG="$SCRIPT_VERSION on $ROUTER_MODEL"
 
+##-------------------------------------##
+## Added by Martinski W. [2026-Jul-12] ##
+##-------------------------------------##
+readonly fwInstalledBaseVers="$(nvram get firmver | sed 's/\.//g')"
+readonly fwInstalledBuildVers="$(nvram get buildno)"
+readonly fwInstalledBuildLong="${fwInstalledBaseVers}.$fwInstalledBuildVers"
+readonly fwInstalledBuildShrt="${fwInstalledBaseVers}.$(echo "$fwInstalledBuildVers" | awk -F'.' '{print $1}')"
+
 # To support automatic script updates from AMTM #
 doScriptUpdateFromAMTM=true
 
@@ -106,7 +124,8 @@ unset LD_LIBRARY_PATH
 # Give priority to built-in binaries #
 export PATH="/bin:/usr/bin:/sbin:/usr/sbin:$PATH"
 
-if [ "$(uname -m)" = "aarch64" ]; then
+if [ "$(uname -m)" = "aarch64" ]
+then
 	ARCH="aarch64"
 else
 	/bin/grep -Eq 'Features\s*:.*\s+v?fp\s+' /proc/cpuinfo && ARCH="arm" || ARCH="armel"
@@ -229,8 +248,25 @@ Clear_Lock()
 	return 0
 }
 
-Check_Swap(){
-	if [ "$(wc -l < /proc/swaps)" -ge 2 ]; then return 0; else return 1; fi
+##-------------------------------------##
+## Added by Martinski W. [2026-Jul-08] ##
+##-------------------------------------##
+_HasRouterMoreThan256MBtotalRAM_()
+{
+	local totalRAM_KB
+	totalRAM_KB="$(awk -F ' ' '/^MemTotal:/{print $2}' /proc/meminfo)"
+	if [ -n "$totalRAM_KB" ] && [ "$totalRAM_KB" -gt 262144 ]
+	then return 0
+	else return 1
+	fi
+}
+
+Check_Swap()
+{
+	if [ "$(wc -l < /proc/swaps)" -ge 2 ]
+	then return 0
+	else return 1
+	fi
 }
 
 ##----------------------------------------##
@@ -410,19 +446,55 @@ ScriptUpdateFromAMTM()
 ##-------------------------------------##
 ## Added by Martinski W. [2025-Jun-11] ##
 ##-------------------------------------##
-_GetSpeedtestBinaryVersion_()
+_GetExternalSpeedTestBinVersion_()
 {
-   if [ ! -x "$OOKLA_DIR/speedtest" ] ; then echo "[N/A]" ; return 1 ; fi
+   if [ ! -x "$EXTERNL_OOKLA_BINARY" ]
+   then echo "[N/A]" ; return 1
+   fi
    local verLine  verStr="[N/A]"
 
-   verLine="$("$OOKLA_DIR"/speedtest -V | grep -E '^Speedtest by Ookla [1-9]+[.].*')"
+   verLine="$($EXTERNL_OOKLA_BINARY -V | grep -E '^Speedtest by Ookla [1-9]+[.].*')"
    if [ -n "$verLine" ]
-   then
-       verStr="$(echo "$verLine" | awk -F ' ' '{print $4}')"
+   then verStr="$(echo "$verLine" | awk -F ' ' '{print $4}')"
+   fi
+   echo "$verStr"
+}
+
+##-------------------------------------##
+## Added by Martinski W. [2026-Jul-12] ##
+##-------------------------------------##
+_GetBuiltInSpeedTestBinVersion_()
+{
+   if [ ! -x "$BUILTIN_OOKLA_BINARY" ]
+   then echo "[N/A]" ; return 1
+   fi
+   local verLine  verStr="[N/A]"
+
+   verLine="$($BUILTIN_OOKLA_BINARY -V | grep -E '^ookla [1-9]+[.].*')"
+   if [ -n "$verLine" ]
+   then verStr="$(echo "$verLine" | awk -F ' ' '{print $2}')"
    fi
    echo "$verStr"
 }
 
+_FWVersionStrToNum_()
+{ echo "$1" | awk -F '.' '{ printf ("%d%03d%02d%02d\n", $1,$2,$3,$4); }' ; }
+
+##-------------------------------------##
+## Added by Martinski W. [2026-Jul-12] ##
+##-------------------------------------##
+_GetBuiltInSpeedTestConfigURL_()
+{
+   local configURL="$BUILTIN_OOKLA_CONFIG1"
+
+   if [ "$fwInstalledBuildShrt" = "3006.102" ] && \
+       [ "$(_FWVersionStrToNum_ "$fwInstalledBuildLong")" -ge "$(_FWVersionStrToNum_ "3006.102.8")" ]
+   then
+       configURL="$BUILTIN_OOKLA_CONFIG2"
+   fi
+   echo "$configURL"
+}
+
 ##-------------------------------------##
 ## Added by Martinski W. [2025-Jun-19] ##
 ##-------------------------------------##
@@ -437,21 +509,21 @@ Update_File()
 	if [ "$1" = "$ARCH.tar.gz" ]
 	then
 		tmpfile="/tmp/$1"
-		Download_File "$SCRIPT_REPO/$1" "$tmpfile"
+		Download_File "${SCRIPT_REPO}/$1" "$tmpfile"
 		tar -xzf "$tmpfile" -C "/tmp"
 		rm -f "$tmpfile"
-		localmd5="$(md5sum "$OOKLA_DIR/speedtest" | awk '{print $1}')"
+		localmd5="$(md5sum "$EXTERNL_OOKLA_BINARY" | awk '{print $1}')"
 		tmpmd5="$(md5sum /tmp/speedtest | awk '{print $1}')"
 		if [ "$localmd5" != "$tmpmd5" ]
 		then
-			rm -f "$OOKLA_DIR"/*
-			Download_File "$SCRIPT_REPO/$1" "$OOKLA_DIR/$1"
-			tar -xzf "$OOKLA_DIR/$1" -C "$OOKLA_DIR"
-			rm -f "$OOKLA_DIR/$1"
-			chmod 0755 "$OOKLA_DIR/speedtest"
-			chown "${theUserName}:root" "$OOKLA_DIR"/*
-			spdTestVer="$(_GetSpeedtestBinaryVersion_)"
-			Print_Output true "Speedtest CLI $spdTestVer version was downloaded." "$PASS"
+			rm -f "${OOKLA_DIR}"/*
+			Download_File "${SCRIPT_REPO}/$1" "${OOKLA_DIR}/$1"
+			tar -xzf "${OOKLA_DIR}/$1" -C "$OOKLA_DIR"
+			rm -f "${OOKLA_DIR}/$1"
+			chmod 0755 "$EXTERNL_OOKLA_BINARY"
+			chown "${theUserName}:root" "${OOKLA_DIR}"/*
+			spdTestVer="$(_GetExternalSpeedTestBinVersion_)"
+			Print_Output true "Ookla Speedtest CLI $spdTestVer version was downloaded." "$PASS"
 		fi
 		rm -f /tmp/speedtest*
 	elif [ "$1" = "spdstats_www.asp" ]
@@ -459,19 +531,19 @@ Update_File()
 		tmpfile="/tmp/$1"
 		if [ -f "$SCRIPT_DIR/$1" ]
 		then
-			Download_File "$SCRIPT_REPO/$1" "$tmpfile"
+			Download_File "${SCRIPT_REPO}/$1" "$tmpfile"
 			if ! diff -q "$tmpfile" "$SCRIPT_DIR/$1" >/dev/null 2>&1
 			then
 				Get_WebUI_Page "$SCRIPT_DIR/$1"
 				sed -i "\\~$MyWebPage~d" "$TEMP_MENU_TREE"
 				rm -f "$SCRIPT_WEBPAGE_DIR/$MyWebPage" 2>/dev/null
-				Download_File "$SCRIPT_REPO/$1" "$SCRIPT_DIR/$1"
+				Download_File "${SCRIPT_REPO}/$1" "$SCRIPT_DIR/$1"
 				Print_Output true "New version of $1 downloaded" "$PASS"
 				Mount_WebUI
 			fi
 			rm -f "$tmpfile"
 		else
-			Download_File "$SCRIPT_REPO/$1" "$SCRIPT_DIR/$1"
+			Download_File "${SCRIPT_REPO}/$1" "$SCRIPT_DIR/$1"
 			Print_Output true "New version of $1 downloaded" "$PASS"
 			Mount_WebUI
 		fi
@@ -1016,7 +1088,7 @@ Interfaces_FromSettings()
 ##-------------------------------------##
 _GetDefaultSpeedTestBinary_()
 {
-   if [ -f /usr/sbin/ookla ]
+   if [ -x "$BUILTIN_OOKLA_BINARY" ]
    then echo "builtin"
    else echo "external"
    fi
@@ -1058,7 +1130,7 @@ Conf_Exists()
 {
 	local AUTOMATEDopt  delCRON=false
 
-	if [ -f "$SCRIPT_CONF" ]
+	if [ -s "$SCRIPT_CONF" ]
 	then
 		dos2unix "$SCRIPT_CONF"
 		chmod 0644 "$SCRIPT_CONF"
@@ -1248,7 +1320,7 @@ Auto_ServiceEvent()
 	local theScriptFilePath="/jffs/scripts/$SCRIPT_NAME_LOWER"
 	case $1 in
 		create)
-			if [ -f /jffs/scripts/service-event ]
+			if [ -s /jffs/scripts/service-event ]
 			then
 				STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/service-event)"
 				STARTUPLINECOUNTEX="$(grep -cx 'if echo "$2" | /bin/grep -qE "('"$SCRIPT_NAME_LOWER"'|vpnclient)" ; then { '"$theScriptFilePath"' service_event "$@" & }; fi # '"$SCRIPT_NAME" /jffs/scripts/service-event)"
@@ -1269,14 +1341,15 @@ Auto_ServiceEvent()
 				  echo 'if echo "$2" | /bin/grep -qE "('"$SCRIPT_NAME_LOWER"'|vpnclient)" ; then { '"$theScriptFilePath"' service_event "$@" & }; fi # '"$SCRIPT_NAME"
 				  echo
 				} > /jffs/scripts/service-event
-				chmod 0755 /jffs/scripts/service-event
 			fi
+			chmod 0755 /jffs/scripts/service-event
 		;;
 		delete)
-			if [ -f /jffs/scripts/service-event ]
+			if [ -s /jffs/scripts/service-event ]
 			then
 				STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/service-event)"
-				if [ "$STARTUPLINECOUNT" -gt 0 ]; then
+				if [ "$STARTUPLINECOUNT" -gt 0 ]
+				then
 					sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/service-event
 				fi
 			fi
@@ -1318,9 +1391,11 @@ Auto_OpenVPN_Event()
 	case $1 in
 		create)
 			# Check if any OpenVPN Client is set up/available in NVRAM #
-			if ! _CheckForOpenVPN_ClientsAvailable_ ; then return 1 ; fi
+			if ! _CheckForOpenVPN_ClientsAvailable_
+			then return 1
+			fi
 
-			if [ -f /jffs/scripts/openvpn-event ]
+			if [ -s /jffs/scripts/openvpn-event ]
 			then
 				STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/openvpn-event)"
                 STARTUPLINECOUNTEX="$(grep -cx '\[ -x '"$theScriptFilePath"' \] && '"$theScriptFilePath"' openvpn_event "$1" "$script_type" & # '"$SCRIPT_NAME" /jffs/scripts/openvpn-event)"
@@ -1341,14 +1416,15 @@ Auto_OpenVPN_Event()
 				  echo '[ -x '"$theScriptFilePath"' ] && '"$theScriptFilePath"' openvpn_event "$1" "$script_type" & # '"$SCRIPT_NAME"
                   echo
 				} > /jffs/scripts/openvpn-event
-				chmod 0755 /jffs/scripts/openvpn-event
 			fi
+			chmod 0755 /jffs/scripts/openvpn-event
 		;;
 		delete)
-			if [ -f /jffs/scripts/openvpn-event ]
+			if [ -s /jffs/scripts/openvpn-event ]
 			then
 				STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/openvpn-event)"
-				if [ "$STARTUPLINECOUNT" -gt 0 ]; then
+				if [ "$STARTUPLINECOUNT" -gt 0 ]
+				then
 					sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/openvpn-event
 				fi
 			fi
@@ -1396,12 +1472,14 @@ Auto_WG_ClientEvent()
 	case $1 in
 		create)
 			# Check if any WireGuard Client is set up/available in NVRAM #
-			if ! _CheckForWireGuard_ClientsAvailable_ ; then return 1 ; fi
+			if ! _CheckForWireGuard_ClientsAvailable_
+			then return 1
+			fi
 
             for wgClientEvent in stop start
             do
 				wgClientFilePath="/jffs/scripts/wgclient-$wgClientEvent"
-				if [ -f "$wgClientFilePath" ]
+				if [ -s "$wgClientFilePath" ]
 				then
 					STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" "$wgClientFilePath")"
                 	STARTUPLINECOUNTEX="$(grep -cx '\[ -x '"$theScriptFilePath"' \] && '"$theScriptFilePath"' wgclient_event '"$wgClientEvent"' "$@" & # '"$SCRIPT_NAME" "$wgClientFilePath")"
@@ -1422,18 +1500,19 @@ Auto_WG_ClientEvent()
 					  echo '[ -x '"$theScriptFilePath"' ] && '"$theScriptFilePath"' wgclient_event '"$wgClientEvent"' "$@" & # '"$SCRIPT_NAME"
                 	  echo
 					} > "$wgClientFilePath"
-					chmod 0755 "$wgClientFilePath"
 				fi
+				chmod 0755 "$wgClientFilePath"
 			done
 		;;
 		delete)
 			for wgClientEvent in stop start
 			do
 				wgClientFilePath="/jffs/scripts/wgclient-$wgClientEvent"
-				if [ -f "$wgClientFilePath" ]
+				if [ -s "$wgClientFilePath" ]
 				then
 					STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" "$wgClientFilePath")"
-					if [ "$STARTUPLINECOUNT" -gt 0 ]; then
+					if [ "$STARTUPLINECOUNT" -gt 0 ]
+					then
 						sed -i -e '/# '"$SCRIPT_NAME"'/d' "$wgClientFilePath"
 					fi
 				fi
@@ -1450,14 +1529,15 @@ Auto_Startup()
 	local theScriptFilePath="/jffs/scripts/$SCRIPT_NAME_LOWER"
 	case $1 in
 		create)
-			if [ -f /jffs/scripts/services-start ]
+			if [ -s /jffs/scripts/services-start ]
 			then
 				STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/services-start)"
-				if [ "$STARTUPLINECOUNT" -gt 0 ]; then
+				if [ "$STARTUPLINECOUNT" -gt 0 ]
+				then
 					sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/services-start
 				fi
 			fi
-			if [ -f /jffs/scripts/post-mount ]
+			if [ -s /jffs/scripts/post-mount ]
 			then
 				STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/post-mount)"
 				STARTUPLINECOUNTEX="$(grep -cx '\[ -x "${1}/entware/bin/opkg" \] && \[ -x '"$theScriptFilePath"' \] && '"$theScriptFilePath"' startup "$@" & # '"$SCRIPT_NAME" /jffs/scripts/post-mount)"
@@ -1479,21 +1559,23 @@ Auto_Startup()
 				  echo '[ -x "${1}/entware/bin/opkg" ] && [ -x '"$theScriptFilePath"' ] && '"$theScriptFilePath"' startup "$@" & # '"$SCRIPT_NAME"
 				  echo
 				} > /jffs/scripts/post-mount
-				chmod 0755 /jffs/scripts/post-mount
 			fi
+			chmod 0755 /jffs/scripts/post-mount
 		;;
 		delete)
-			if [ -f /jffs/scripts/services-start ]
+			if [ -s /jffs/scripts/services-start ]
 			then
 				STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/services-start)"
-				if [ "$STARTUPLINECOUNT" -gt 0 ]; then
+				if [ "$STARTUPLINECOUNT" -gt 0 ]
+				then
 					sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/services-start
 				fi
 			fi
-			if [ -f /jffs/scripts/post-mount ]
+			if [ -s /jffs/scripts/post-mount ]
 			then
 				STARTUPLINECOUNT="$(grep -c '# '"$SCRIPT_NAME" /jffs/scripts/post-mount)"
-				if [ "$STARTUPLINECOUNT" -gt 0 ]; then
+				if [ "$STARTUPLINECOUNT" -gt 0 ]
+				then
 					sed -i -e '/# '"$SCRIPT_NAME"'/d' /jffs/scripts/post-mount
 				fi
 			fi
@@ -1510,9 +1592,11 @@ Auto_Cron()
 	case $1 in
 		create)
 			STARTUPLINECOUNT="$(cru l | grep -c "#${SCRIPT_NAME}#")"
-			if [ "$STARTUPLINECOUNT" -gt 0 ]; then
+			if [ "$STARTUPLINECOUNT" -gt 0 ]
+			then
 				cru d "${SCRIPT_NAME}"
 			fi
+
 			STARTUPLINECOUNTGEN="$(cru l | grep -c "${SCRIPT_NAME}_generate")"
 			CRU_SCHHOUR="$(_GetConfigParam_ SCHHOURS '*')"
 			CRU_SCHMINS="$(_GetConfigParam_ SCHMINS '12,42')"
@@ -1535,27 +1619,55 @@ Auto_Cron()
 				cru d "${SCRIPT_NAME}_trimDB"
 				STARTUPLINECOUNTTRIM="$(cru l | grep -c "${SCRIPT_NAME}_trimDB")"
 			fi
-			if [ "$STARTUPLINECOUNTTRIM" -eq 0 ]; then
+			if [ "$STARTUPLINECOUNTTRIM" -eq 0 ]
+			then
 				cru a "${SCRIPT_NAME}_trimDB" "$defTrimDB_Mins $defTrimDB_Hour * * * $theScriptFilePath trimdb"
 			fi
 		;;
 		delete)
 			STARTUPLINECOUNT="$(cru l | grep -c "#${SCRIPT_NAME}#")"
-			if [ "$STARTUPLINECOUNT" -gt 0 ]; then
+			if [ "$STARTUPLINECOUNT" -gt 0 ]
+			then
 				cru d "$SCRIPT_NAME"
 			fi
 			STARTUPLINECOUNTGEN="$(cru l | grep -c "#${SCRIPT_NAME}_generate#")"
-			if [ "$STARTUPLINECOUNTGEN" -gt 0 ]; then
+			if [ "$STARTUPLINECOUNTGEN" -gt 0 ]
+			then
 				cru d "${SCRIPT_NAME}_generate"
 			fi
 			STARTUPLINECOUNTTRIM="$(cru l | grep -c "#${SCRIPT_NAME}_trimDB#")"
-			if [ "$STARTUPLINECOUNTTRIM" -gt 0 ]; then
+			if [ "$STARTUPLINECOUNTTRIM" -gt 0 ]
+			then
 				cru d "${SCRIPT_NAME}_trimDB"
 			fi
 		;;
 	esac
 }
 
+##-------------------------------------##
+## Added by Martinski W. [2026-Jul-15] ##
+##-------------------------------------##
+_Get_Interface_IPv4address_()
+{
+   if [ $# -eq 0 ] || [ -z "$1" ] || \
+      ! echo "$1" | grep -qE "^(wgc|tun1)[1-5]$"
+   then echo ; return 1
+   fi
+   local addrRegExp="[[:blank:]]+inet[[:blank:]]+.*[[:blank:]]+global[[:blank:]]+${1}$"
+   local routRegExp="[[:blank:]]+dev[[:blank:]]+${1}[[:blank:]]+proto[[:blank:]]+.*[[:blank:]]+src[[:blank:]]+"
+
+   if echo "$1" | grep -qE "^tun1[1-5]$"
+   then
+       ip route show | grep -E "$routRegExp" | awk -F' ' '{print $NF}'
+       return 0
+   fi
+   if echo "$1" | grep -qE "^wgc[1-5]$"
+   then
+       ip addr show "$1" | grep -E "$addrRegExp" | awk -F' ' '{print $2}' | awk -F'/' '{print $1}'
+       return 0
+   fi
+}
+
 ##----------------------------------------##
 ## Modified by Martinski W. [2025-Jun-27] ##
 ##----------------------------------------##
@@ -1572,9 +1684,9 @@ Get_Interface_From_Name()
 			elif [ "$wanProto" = "l2tp" ] || \
 			     [ "$wanProto" = "pptp" ] || \
 			     [ "$wanProto" = "pppoe" ]
-			then
+			then  #(e.g. 'ppp0')#
 				IFACEname="$(nvram get "${wanPrefix}_pppoe_ifname")"
-			else
+			else  #(e.g. 'eth0')#
 				IFACEname="$(nvram get "${wanPrefix}_ifname")"
 			fi
 		;;
@@ -2092,21 +2204,21 @@ SpeedtestBinary()
 
 	case "$1" in
 		builtin)
-			if [ -f /usr/sbin/ookla ]
+			if [ -x "$BUILTIN_OOKLA_BINARY" ]
 			then
 			    sed -i 's/^SPEEDTESTBINARY=.*$/SPEEDTESTBINARY=builtin/' "$SCRIPT_CONF"
 			else
 			    retCode=1
-			    Print_Output true "The built-in Speedtest binary is NOT found." "$ERR"
+			    Print_Output true "The F/W built-in Ookla speedtest binary is NOT found." "$ERR"
 			fi
 		;;
 		external)
-			if [ -f "$OOKLA_DIR/speedtest" ]
+			if [ -x "$EXTERNL_OOKLA_BINARY" ]
 			then
 			    sed -i 's/^SPEEDTESTBINARY=.*$/SPEEDTESTBINARY=external/' "$SCRIPT_CONF"
 			else
 			    retCode=1
-			    Print_Output true "The external Speedtest binary is NOT found." "$ERR"
+			    Print_Output true "The external Ookla Speedtest binary is NOT found." "$ERR"
 			fi
 		;;
 		check)
@@ -2382,11 +2494,13 @@ WriteStats_ToJS()
 }
 
 ##----------------------------------------##
-## Modified by Martinski W. [2026-Jan-05] ##
+## Modified by Martinski W. [2026-Jul-15] ##
 ##----------------------------------------##
 GenerateServerList()
 {
-	local serverMsgStr  maxServerCount  serverCount  serverIndx  COUNTER
+	local serverMsgStr  maxServerCount  serverCount  serverIndx
+	local IFACE_NAME  IFACE_LOWER  IFACE_IPv4A  COUNTER  serverList
+	local errorLogFile="/tmp/${SCRIPT_NAME}.DEBUG.Servers.LOG"
 
 	if [ ! -f /opt/bin/jq ] && [ -x /opt/bin/opkg ]
 	then
@@ -2398,30 +2512,45 @@ GenerateServerList()
 	else promptforservername="$2"
 	fi
 
-	printf " Generating list of closest servers for ${GRNct}${1}${CLRct} interface.\n"
+	rm -f "$errorLogFile"
+	IFACE_NAME="$1"
+	IFACE_LOWER="$(Get_Interface_From_Name "$IFACE_NAME" | tr 'A-Z' 'a-z')"
+	IFACE_IPv4A=""  ##DO NOT SET##
+	##OFF## IFACE_IPv4A="$(_Get_Interface_IPv4address_ "$IFACE_LOWER")"
+
+	printf " Generating list of closest servers for ${GRNct}${IFACE_NAME} [$IFACE_LOWER]${CLRct} interface.\n"
 	printf " Please wait...\n\n"
+
+	serverList=""
 	CONFIG_STRING=""
-	LICENSE_STRING="--accept-license --accept-gdpr"
+	LICENSE_STRING=""
 	SPEEDTEST_BINARY=""
 	if [ "$(SpeedtestBinary check)" = "builtin" ]
 	then
-		SPEEDTEST_BINARY="/usr/sbin/ookla"
+		SPEEDTEST_BINARY="$BUILTIN_OOKLA_BINARY"
+		CONFIG_STRING="-c $(_GetBuiltInSpeedTestConfigURL_)"
 	elif [ "$(SpeedtestBinary check)" = "external" ]
 	then
-		SPEEDTEST_BINARY="$OOKLA_DIR/speedtest"
+		SPEEDTEST_BINARY="$EXTERNL_OOKLA_BINARY"
+		LICENSE_STRING="--accept-license --accept-gdpr"
 	fi
-	if [ "$SPEEDTEST_BINARY" = "/usr/sbin/ookla" ]
+
+	serverList="$("$SPEEDTEST_BINARY" $CONFIG_STRING --interface="$IFACE_LOWER" --servers --format="json" $LICENSE_STRING)" 2>"$errorLogFile"
+	if [ -z "$serverList" ] && [ -n "$IFACE_IPv4A" ]
 	then
-		CONFIG_STRING="-c http://www.speedtest.net/api/embed/vz0azjarf5enop8a/config"
-		LICENSE_STRING=""
+		serverList="$("$SPEEDTEST_BINARY" $CONFIG_STRING --ip="$IFACE_IPv4A" --servers --format="json" $LICENSE_STRING)" 2>"$errorLogFile"
 	fi
-	serverList="$("$SPEEDTEST_BINARY" $CONFIG_STRING --interface="$(Get_Interface_From_Name "$1")" --servers --format="json" $LICENSE_STRING)" 2>/dev/null
 	if [ -z "$serverList" ]
 	then
-		Print_Output true "Error retrieving server list for $1 interface" "$CRIT"
+		Print_Output true "ERROR retrieving server list for $IFACE_NAME [$IFACE_LOWER] interface" "$CRIT"
 		serverNum="ERROR"
+		if [ -s "$errorLogFile" ]
+		then cat "$errorLogFile" ; echo
+		fi
+		rm -f "$errorLogFile"
 		return 1
 	fi
+
 	serverCount="$(echo "$serverList" | jq '.servers | length')"
 	COUNTER=1
 	until [ "$COUNTER" -gt "${serverCount:=0}" ]
@@ -2445,9 +2574,9 @@ GenerateServerList()
 
 	while true
 	do
-		printf "\n${BOLD}Select a %s from the list above [${GRNct}1-%d${CLRct}].${CLRct}" "$serverMsgStr" "$maxServerCount"
-		printf "\n${BOLD}Or press ${GRNct}C${CLRct} key to enter a known speed test server ID.${CLRct}"
-		printf "\n${BOLD}Enter answer:${CLRct}  "
+		printf "\n ${BOLD}Select a %s from the list above [${GRNct}1-%d${CLRct}].${CLRct}" "$serverMsgStr" "$maxServerCount"
+		printf "\n ${BOLD}Or press ${GRNct}C${CLRct} key to enter a known speed test server ID.${CLRct}"
+		printf "\n ${BOLD}Enter answer:${CLRct}  "
 		read -r serverIndx
 
 		if echo "$serverIndx" | grep -qE "^(e|E)$"
@@ -2463,7 +2592,7 @@ GenerateServerList()
 		then
 				while true
 				do
-					printf "\n${BOLD}Please enter server ID (WARNING: ID is NOT validated) or ${GRNct}e${CLRct} to go back.${CLRct}  "
+					printf "\n ${BOLD}Please enter server ID (${MGNTct}WARNING: ID is NOT validated${CLRct}) or ${GRNct}e${CLRct} to go back.${CLRct}  "
 					read -r customserver
 					if [ "$customserver" = "e" ]
 					then
@@ -2478,19 +2607,19 @@ GenerateServerList()
 						then
 							while true
 							do
-								printf "\n${BOLD}Would you like to enter a name for this server? (default: Custom) (y/n)?${CLRct}  "
+								printf "\n ${BOLD}Would you like to enter a name for this server? (default: Custom) (y/n)?${CLRct}  "
 								read -r servername_select
 								
-								if [ "$servername_select" = "n" ] || [ "$servername_select" = "N" ]
+								if echo "$servername_select" | grep -qE '^(n|N)$'
 								then
 									serverName="Custom"
 									break
-								elif [ "$servername_select" = "y" ] || [ "$servername_select" = "Y" ]
+								elif echo "$servername_select" | grep -qE '^(y|Y)$'
 								then
-									printf "\n${BOLD}Please enter the name for this server:${CLRct}  "
+									printf "\n ${BOLD}Please enter the name for this server:${CLRct}  "
 									read -r serverName
-									printf "\n${BOLD}%s${CLRct}\n" "$serverName"
-									printf "\n${BOLD}Is that correct (y/n)?${CLRct}  "
+									printf "\n ${BOLD}${GRNct}%s${CLRct}\n" "$serverName"
+									printf "\n ${BOLD}Is that correct (y/n)?${CLRct}  "
 									read -r servername_confirm
 									if [ "$servername_confirm" = "y" ] || \
 									   [ "$servername_confirm" = "Y" ]
@@ -2506,8 +2635,7 @@ GenerateServerList()
 						else
 							serverName="Custom"
 						fi
-						printf "\n"
-						return 0
+						echo ; return 0
 					fi
 				done
 		elif ! Validate_Number "$serverIndx"
@@ -2527,32 +2655,31 @@ GenerateServerList()
 }
 
 ##----------------------------------------##
-## Modified by Martinski W. [2025-Oct-12] ##
+## Modified by Martinski W. [2026-Jul-15] ##
 ##----------------------------------------##
 GenerateServerList_WebUI()
 {
-	local setIFaceUserStatus=false
+	local setIFaceUserStatus=false  serverList
+	local IFACE_NAME  IFACE_LOWER  IFACE_IPv4A  COUNTER
 
 	spdifacename="$1"
 	serverlistfile="$2"
 	rm -f "/tmp/${serverlistfile}.txt"
 	rm -f "/tmp/${serverlistfile}.tmp"
-	rm -f "$SCRIPT_WEB_DIR/${serverlistfile}.htm"
+	rm -f "${SCRIPT_WEB_DIR}/${serverlistfile}.htm"
 
+	serverList=""
+	CONFIG_STRING=""
+	LICENSE_STRING=""
 	SPEEDTEST_BINARY=""
 	if [ "$(SpeedtestBinary check)" = "builtin" ]
 	then
-		SPEEDTEST_BINARY="/usr/sbin/ookla"
+		SPEEDTEST_BINARY="$BUILTIN_OOKLA_BINARY"
+		CONFIG_STRING="-c $(_GetBuiltInSpeedTestConfigURL_)"
 	elif [ "$(SpeedtestBinary check)" = "external" ]
 	then
-		SPEEDTEST_BINARY="$OOKLA_DIR/speedtest"
-	fi
-	CONFIG_STRING=""
-	LICENSE_STRING="--accept-license --accept-gdpr"
-	if [ "$SPEEDTEST_BINARY" = "/usr/sbin/ookla" ]
-	then
-		CONFIG_STRING="-c http://www.speedtest.net/api/embed/vz0azjarf5enop8a/config"
-		LICENSE_STRING=""
+		SPEEDTEST_BINARY="$EXTERNL_OOKLA_BINARY"
+		LICENSE_STRING="--accept-license --accept-gdpr"
 	fi
 
 	if [ ! -f /opt/bin/jq ] && [ -x /opt/bin/opkg ]
@@ -2582,10 +2709,17 @@ GenerateServerList_WebUI()
 
 		for IFACE_NAME in $IFACELIST
 		do
-			serverList="$("$SPEEDTEST_BINARY" $CONFIG_STRING --interface="$(Get_Interface_From_Name "$IFACE_NAME")" --servers --format="json" $LICENSE_STRING)" 2>/dev/null
+			IFACE_LOWER="$(Get_Interface_From_Name "$IFACE_NAME" | tr 'A-Z' 'a-z')"
+			IFACE_IPv4A=""  ##DO NOT SET##
+			##OFF## IFACE_IPv4A="$(_Get_Interface_IPv4address_ "$IFACE_LOWER")"
+			serverList="$("$SPEEDTEST_BINARY" $CONFIG_STRING --interface="$IFACE_LOWER" --servers --format="json" $LICENSE_STRING)" 2>/dev/null
+			if [ -z "$serverList" ] && [ -n "$IFACE_IPv4A" ]
+			then
+				serverList="$("$SPEEDTEST_BINARY" $CONFIG_STRING --ip="$IFACE_IPv4A" --servers --format="json" $LICENSE_STRING)" 2>/dev/null
+			fi
 			if [ -z "$serverList" ]
 			then
-				Print_Output true "Error retrieving server list for $IFACE_NAME interface" "$CRIT"
+				Print_Output true "ERROR retrieving server list for $IFACE_NAME [$IFACE_LOWER] interface" "$CRIT"
 				{
 				   echo "0|**ERROR**: Unable to retrieve server list." ; echo "-----"
 				} >> "/tmp/${serverlistfile}.tmp"
@@ -2604,10 +2738,17 @@ GenerateServerList_WebUI()
 			echo "-----" >> "/tmp/${serverlistfile}.tmp"
 		done
 	else
-		serverList="$("$SPEEDTEST_BINARY" $CONFIG_STRING --interface="$(Get_Interface_From_Name "$spdifacename")" --servers --format="json" $LICENSE_STRING)" 2>/dev/null
+		IFACE_LOWER="$(Get_Interface_From_Name "$spdifacename" | tr 'A-Z' 'a-z')"
+		IFACE_IPv4A=""  ##DO NOT SET##
+		##OFF## IFACE_IPv4A="$(_Get_Interface_IPv4address_ "$IFACE_LOWER")"
+		serverList="$("$SPEEDTEST_BINARY" $CONFIG_STRING --interface="$IFACE_LOWER" --servers --format="json" $LICENSE_STRING)" 2>/dev/null
+		if [ -z "$serverList" ] && [ -n "$IFACE_IPv4A" ]
+		then
+			serverList="$("$SPEEDTEST_BINARY" $CONFIG_STRING --ip="$IFACE_IPv4A" --servers --format="json" $LICENSE_STRING)" 2>/dev/null
+		fi
 		if [ -z "$serverList" ]
 		then
-			Print_Output true "Error retrieving server list for $spdifacename interface" "$CRIT"
+			Print_Output true "ERROR retrieving server list for $spdifacename [$IFACE_LOWER] interface" "$CRIT"
 			serverCount=0
 		else
 			serverCount="$(echo "$serverList" | jq '.servers | length')"
@@ -3216,7 +3357,7 @@ _Trim_Database_()
 }
 
 ##----------------------------------------##
-## Modified by Martinski W. [2025-Oct-30] ##
+## Modified by Martinski W. [2026-Jul-15] ##
 ##----------------------------------------##
 Run_Speedtest()
 {
@@ -3226,7 +3367,8 @@ Run_Speedtest()
 		opkg update
 		opkg install findutils
 	fi
-	if [ -n "$PPID" ]; then
+	if [ -n "$PPID" ]
+	then
 		ps | grep -v grep | grep -v $$ | grep -v "$PPID" | grep -i "$SCRIPT_NAME_LOWER" | grep generate | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1
 	else
 		ps | grep -v grep | grep -v $$ | grep -i "$SCRIPT_NAME_LOWER" | grep generate | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1
@@ -3235,10 +3377,10 @@ Run_Speedtest()
 	Conf_Exists
 	if [ "$(SpeedtestBinary check)" = "builtin" ]
 	then
-		echo "/usr/sbin/ookla" > /tmp/spdmerlin-binary
+		echo "$BUILTIN_OOKLA_BINARY" > /tmp/spdmerlin-binary
 	elif [ "$(SpeedtestBinary check)" = "external" ]
 	then
-		echo "$OOKLA_DIR/speedtest" > /tmp/spdmerlin-binary
+		echo "$EXTERNL_OOKLA_BINARY" > /tmp/spdmerlin-binary
 	fi
 	Auto_Startup create 2>/dev/null
 	if AutomaticMode check
@@ -3264,68 +3406,83 @@ Run_Speedtest()
 	local stoppedQoS  nvramQoSenable  nvramQoStype
 	local spdIndx  spdTestOK  verboseNUM  verboseARG
 	local serverLine  serverIDno
+	local IFACE_NAME  IFACE_LOWER  IFACE_IPv4A
 	verboseNUM="$(_GetConfigParam_ VERBOSE_TEST 0)"
 	if ! echo "$verboseNUM" | grep -qE "^[0-3]$"
 	then verboseNUM=0
 	fi
 
+	PROC_NAME=""
 	CONFIG_STRING=""
-	LICENSE_STRING="--accept-license --accept-gdpr"
-	PROC_NAME="speedtest"
+	LICENSE_STRING=""
 	SPEEDTEST_BINARY=""
 	if [ "$(SpeedtestBinary check)" = "builtin" ]
 	then
-		SPEEDTEST_BINARY="/usr/sbin/ookla"
+		PROC_NAME="$BUILTIN_OOKLA_PROC"
+		SPEEDTEST_BINARY="$BUILTIN_OOKLA_BINARY"
+		CONFIG_STRING="-c $(_GetBuiltInSpeedTestConfigURL_)"
 	elif [ "$(SpeedtestBinary check)" = "external" ]
 	then
-		SPEEDTEST_BINARY="$OOKLA_DIR/speedtest"
-	fi
-	if [ "$SPEEDTEST_BINARY" = "/usr/sbin/ookla" ]
-	then
-		CONFIG_STRING="-c http://www.speedtest.net/api/embed/vz0azjarf5enop8a/config"
-		LICENSE_STRING=""
-		PROC_NAME="ookla"
+		PROC_NAME="$EXTERNL_OOKLA_PROC"
+		SPEEDTEST_BINARY="$EXTERNL_OOKLA_BINARY"
+		LICENSE_STRING="--accept-license --accept-gdpr"
 	fi
-
 	echo 'var spdteststatus = "InProgress";' > /tmp/detect_spdtest.js
 
 	tmpfile=/tmp/spd-stats.txt
 	resultfile=/tmp/spd-result.txt
-	spdTestLogFile="/tmp/${SCRIPT_NAME}.DEBUG.log"
+	errorLogFile="/tmp/${SCRIPT_NAME}.DEBUG.LOG"
 	spdTestDBGFile="/tmp/${SCRIPT_NAME}.DEBUG.txt"
-	rm -f "$tmpfile" "$resultfile" "$spdTestLogFile"
+	rm -f "$tmpfile" "$resultfile" "$errorLogFile"
 
-	if [ -n "$(pidof "$PROC_NAME")" ]; then
-		killall -q "$PROC_NAME"
+	if [ -n "$(pidof "$PROC_NAME")" ]
+	then killall -q "$PROC_NAME"
 	fi
 
-	if Check_Swap
+	if ! _HasRouterMoreThan256MBtotalRAM_ && ! Check_Swap
+	then
+		echo 'var spdteststatus = "NoSwap";' > /tmp/detect_spdtest.js
+		Print_Output true "Total RAM is less than 512MB and SWAP file NOT detected. Exiting" "$CRIT"
+		Clear_Lock
+		return 1
+	fi
+
+	_WaitForSpeedTestProcess_()
+	{
+		sleep 2 ; speedTestSecs=0
+		while [ -n "$(pidof "$PROC_NAME")" ] && \
+		      [ "$speedTestSecs" -lt "$MAXwaitTestSecs" ]
+		do speedTestSecs="$((speedTestSecs + 1))" ; sleep 1
+		done
+	}
+
+	IFACELIST=""
+	if [ -z "$specificiface" ]
 	then
-		IFACELIST=""
-		if [ -z "$specificiface" ]
-		then
 			while IFS='' read -r line || [ -n "$line" ]
 			do
-				if [ "$(echo "$line" | grep -c "#")" -eq 0 ]; then
+				if [ "$(echo "$line" | grep -c "#")" -eq 0 ]
+				then
 					IFACELIST="$IFACELIST $(echo "$line" | cut -f1 -d"#" | sed 's/ *$//')"
 				fi
 			done < "$SCRIPT_INTERFACES_USER"
 			IFACELIST="$(echo "$IFACELIST" | cut -c2-)"
-		elif [ "$specificiface" = "All" ]
-		then
+	elif [ "$specificiface" = "All" ]
+	then
 			while IFS='' read -r line || [ -n "$line" ]
 			do
-				if [ "$(echo "$line" | grep -c "interface not up")" -eq 0 ]; then
+				if [ "$(echo "$line" | grep -c "interface not up")" -eq 0 ]
+				then
 					IFACELIST="$IFACELIST $(echo "$line" | cut -f1 -d"#" | sed 's/ *$//')"
 				fi
 			done < "$SCRIPT_INTERFACES_USER"
 			IFACELIST="$(echo "$IFACELIST" | cut -c2-)"
-		else
+	else
 			IFACELIST="$specificiface"
-		fi
+	fi
 
-		if [ "$IFACELIST" != "" ]
-		then
+	if [ -n "$IFACELIST" ]
+	then
 			stoppedQoS=false
 			if [ "$(ExcludeFromQoS check)" = "true" ]
 			then
@@ -3377,9 +3534,7 @@ Run_Speedtest()
 
 			for IFACE_NAME in $IFACELIST
 			do
-				IFACE="$(Get_Interface_From_Name "$IFACE_NAME")"
-				IFACE_LOWER="$(echo "$IFACE" | tr "A-Z" "a-z")"
-
+				IFACE_LOWER="$(Get_Interface_From_Name "$IFACE_NAME" | tr 'A-Z' 'a-z')"
 				interface_UP=false
 				if echo "$IFACE_NAME" | grep -q "^WGVPN"
 				then 
@@ -3392,9 +3547,11 @@ Run_Speedtest()
 
 				if ! "$interface_UP"
 				then
-					Print_Output true "$IFACE not up, please check. Skipping speedtest for $IFACE_NAME" "$WARN"
+					Print_Output true "$IFACE_LOWER is not up, please check. Skipping speedtest for $IFACE_NAME" "$WARN"
 					continue
 				else
+					IFACE_IPv4A=""  ##DO NOT SET##
+					##OFF## IFACE_IPv4A="$(_Get_Interface_IPv4address_ "$IFACE_LOWER")"
 					if [ "$mode" = "webui_user" ]; then
 						mode="user"
 					elif [ "$mode" = "webui_auto" ]; then
@@ -3430,57 +3587,72 @@ Run_Speedtest()
 					fi
 
 					echo 'var spdteststatus = "InProgress_'"$IFACE_NAME"'";' > /tmp/detect_spdtest.js
-					printf '' > "$tmpfile"
+					printf '' > "$tmpfile" ; printf '' > "$errorLogFile"
 
 					if [ "$mode" = "auto" ]
 					then
-						Print_Output true "Starting speedtest using auto-selected server for $IFACE_NAME interface. Please wait..." "$PASS"
-						"$SPEEDTEST_BINARY" $verboseARG $CONFIG_STRING --interface="$IFACE" --format="human-readable" --unit="Mbps" -p $LICENSE_STRING 2>"$spdTestLogFile" | tee "$tmpfile" &
-						sleep 2
-						speedTestSecs=0
-						while [ -n "$(pidof "$PROC_NAME")" ] && [ "$speedTestSecs" -lt "$MAXwaitTestSecs" ]
-						do
-							speedTestSecs="$((speedTestSecs + 1))" ; sleep 1
-						done
+						Print_Output true "Starting speedtest using auto-selected server for $IFACE_NAME [$IFACE_LOWER] interface. Please wait..." "$PASS"
+						("$SPEEDTEST_BINARY" $verboseARG $CONFIG_STRING --interface="$IFACE_LOWER" --format="human-readable" --unit="Mbps" -p $LICENSE_STRING | tee "$tmpfile") 2>"$errorLogFile" &
+						_WaitForSpeedTestProcess_
+
+						if [ "$speedTestSecs" -lt "$MAXwaitTestSecs" ] && \
+						   [ ! -s "$tmpfile" ] && [ -s "$errorLogFile" ] && [ -n "$IFACE_IPv4A" ]
+						then
+							printf '' > "$errorLogFile"
+							("$SPEEDTEST_BINARY" $verboseARG $CONFIG_STRING --ip="$IFACE_IPv4A" --format="human-readable" --unit="Mbps" -p $LICENSE_STRING | tee "$tmpfile") 2>"$errorLogFile" &
+							_WaitForSpeedTestProcess_
+						fi
 						if [ "$speedTestSecs" -ge "$MAXwaitTestSecs" ]
 						then
-							Print_Output true "Speedtest for $IFACE_NAME hung (> 2 mins), killing process" "$CRIT"
+							Print_Output true "Speedtest for $IFACE_NAME [$IFACE_LOWER] hung (> 2 mins), killing process" "$CRIT"
 							killall -q "$PROC_NAME"
-							if [ -s "$spdTestLogFile" ] ; then echo ; cat "$spdTestLogFile" ; echo ; fi
+							if [ -s "$errorLogFile" ]
+							then cat "$errorLogFile" ; echo
+							fi
 							continue
 						fi
 					else
 						if [ "$speedtestServerIDx" -ne 0 ]
 						then
-							Print_Output true "Starting speedtest using $speedtestServerName for $IFACE_NAME interface. Please wait..." "$PASS"
-							"$SPEEDTEST_BINARY" $verboseARG $CONFIG_STRING --interface="$IFACE" --server-id="$speedtestServerIDx" --format="human-readable" --unit="Mbps" -p $LICENSE_STRING 2>"$spdTestLogFile" | tee "$tmpfile" &
-							sleep 2
-							speedTestSecs=0
-							while [ -n "$(pidof "$PROC_NAME")" ] && [ "$speedTestSecs" -lt "$MAXwaitTestSecs" ]
-							do
-								speedTestSecs="$((speedTestSecs + 1))" ; sleep 1
-							done
+							Print_Output true "Starting speedtest using $speedtestServerName for $IFACE_NAME [$IFACE_LOWER] interface. Please wait..." "$PASS"
+							("$SPEEDTEST_BINARY" $verboseARG $CONFIG_STRING --interface="$IFACE_LOWER" --server-id="$speedtestServerIDx" --format="human-readable" --unit="Mbps" -p $LICENSE_STRING | tee "$tmpfile") 2>"$errorLogFile" &
+							_WaitForSpeedTestProcess_
+
+							if [ "$speedTestSecs" -lt "$MAXwaitTestSecs" ] && \
+							   [ ! -s "$tmpfile" ] && [ -s "$errorLogFile" ] && [ -n "$IFACE_IPv4A" ]
+							then
+								printf '' > "$errorLogFile"
+								("$SPEEDTEST_BINARY" $verboseARG $CONFIG_STRING --ip="$IFACE_IPv4A" --server-id="$speedtestServerIDx" --format="human-readable" --unit="Mbps" -p $LICENSE_STRING | tee "$tmpfile") 2>"$errorLogFile" &
+								_WaitForSpeedTestProcess_
+							fi
 							if [ "$speedTestSecs" -ge "$MAXwaitTestSecs" ]
 							then
-								Print_Output true "Speedtest for $IFACE_NAME hung (> 2 mins), killing process" "$CRIT"
+								Print_Output true "Speedtest for $IFACE_NAME [$IFACE_LOWER] hung (> 2 mins), killing process" "$CRIT"
 								killall -q "$PROC_NAME"
-								if [ -s "$spdTestLogFile" ] ; then echo ; cat "$spdTestLogFile" ; echo ; fi
+								if [ -s "$errorLogFile" ]
+								then cat "$errorLogFile" ; echo
+								fi
 								continue
 							fi
 						else
-							Print_Output true "Starting speedtest using auto-selected server for $IFACE_NAME interface. Please wait..." "$PASS"
-							"$SPEEDTEST_BINARY" $verboseARG $CONFIG_STRING --interface="$IFACE" --format="human-readable" --unit="Mbps" -p $LICENSE_STRING 2>"$spdTestLogFile" | tee "$tmpfile" &
-							sleep 2
-							speedTestSecs=0
-							while [ -n "$(pidof "$PROC_NAME")" ] && [ "$speedTestSecs" -lt "$MAXwaitTestSecs" ]
-							do
-								speedTestSecs="$((speedTestSecs + 1))" ; sleep 1
-							done
+							Print_Output true "Starting speedtest using auto-selected server for $IFACE_NAME [$IFACE_LOWER] interface. Please wait..." "$PASS"
+							("$SPEEDTEST_BINARY" $verboseARG $CONFIG_STRING --interface="$IFACE_LOWER" --format="human-readable" --unit="Mbps" -p $LICENSE_STRING | tee "$tmpfile") 2>"$errorLogFile" &
+							_WaitForSpeedTestProcess_
+
+							if [ "$speedTestSecs" -lt "$MAXwaitTestSecs" ] && \
+							   [ ! -s "$tmpfile" ] && [ -s "$errorLogFile" ] && [ -n "$IFACE_IPv4A" ]
+							then
+								printf '' > "$errorLogFile"
+								("$SPEEDTEST_BINARY" $verboseARG $CONFIG_STRING --ip="$IFACE_IPv4A" --format="human-readable" --unit="Mbps" -p $LICENSE_STRING | tee "$tmpfile") 2>"$errorLogFile" &
+								_WaitForSpeedTestProcess_
+							fi
 							if [ "$speedTestSecs" -ge "$MAXwaitTestSecs" ]
 							then
-								Print_Output true "Speedtest for $IFACE_NAME hung (> 2 mins), killing process" "$CRIT"
+								Print_Output true "Speedtest for $IFACE_NAME [$IFACE_LOWER] hung (> 2 mins), killing process" "$CRIT"
 								killall -q "$PROC_NAME"
-								if [ -s "$spdTestLogFile" ] ; then echo ; cat "$spdTestLogFile" ; echo ; fi
+								if [ -s "$errorLogFile" ]
+								then cat "$errorLogFile" ; echo
+								fi
 								continue
 							fi
 						fi
@@ -3488,8 +3660,10 @@ Run_Speedtest()
 
 					if [ ! -s "$tmpfile" ] || [ -z "$(cat "$tmpfile")" ] || [ "$(grep -c 'FAILED' "$tmpfile")" -gt 0 ]
 					then
-						Print_Output true "ERROR running speedtest for $IFACE_NAME [No Results]" "$CRIT"
-						if [ -s "$spdTestLogFile" ] ; then echo ; cat "$spdTestLogFile" ; echo ; fi
+						Print_Output true "ERROR running speedtest for $IFACE_NAME [$IFACE_LOWER] [No Results]" "$CRIT"
+						if [ -s "$errorLogFile" ]
+						then cat "$errorLogFile" ; echo
+						fi
 						continue
 					fi
 
@@ -3506,7 +3680,7 @@ Run_Speedtest()
 					serverName="$(echo "$serverLine" | sed 's/^Server: *//' | sed 's/ *(id[: =]\+ [0-9]\+)$//')"
 					serverIDno="$(echo "$serverLine" | grep -Eo '[(]id(:| =)[[:blank:]]+[0-9]+[)]' | awk -F' ' '{print $NF}' | tr -d ')')"
 
-					## if-then-else block added to with ookla output when buffer bloat has been added to the human readable output ##
+					## if-then-else block added to with Ookla output when buffer bloat has been added to the human readable output ##
 					BUFFBLOAT="$(grep "Idle Latency:" "$tmpfile")"
 					if [ -n "$BUFFBLOAT" ]
 					then
@@ -3543,8 +3717,10 @@ Run_Speedtest()
 					   [ -z "$datadownload" ] || [ -z "$dataupload" ]
 					then
 						cp -fp "$tmpfile" "$spdTestDBGFile"
-						Print_Output true "ERROR running speedtest for $IFACE_NAME [Empty or Bad Values]" "$CRIT"
-						if [ -s "$spdTestLogFile" ] ; then echo ; cat "$spdTestLogFile" ; echo ; fi
+						Print_Output true "ERROR running speedtest for $IFACE_NAME [$IFACE_LOWER] [Empty or Bad Values]" "$CRIT"
+						if [ -s "$errorLogFile" ]
+						then cat "$errorLogFile" ; echo
+						fi
 						continue
 					fi
 
@@ -3703,18 +3879,11 @@ Run_Speedtest()
 
 			rm -f "$tmpfile" /tmp/spdstatstitle.txt
 			Clear_Lock
-		else
+	else
 			echo 'var spdteststatus = "Error";' > /tmp/detect_spdtest.js
-			Print_Output true "No interfaces enabled, exiting" "$CRIT"
+			Print_Output true "No interfaces enabled. Exiting" "$CRIT"
 			Clear_Lock
 			return 1
-		fi
-		Clear_Lock
-	else
-		echo 'var spdteststatus = "NoSwap";' > /tmp/detect_spdtest.js
-		Print_Output true "Swap file not active, exiting" "$CRIT"
-		Clear_Lock
-		return 1
 	fi
 }
 
@@ -3812,16 +3981,16 @@ Process_Upgrade()
 {
 	local foundError  foundLocked  resultStr  doUpdateDB=false
 
-	if [ ! -f "$OOKLA_DIR/speedtest" ]
+	if [ ! -x "$EXTERNL_OOKLA_BINARY" ]
 	then
-		rm -f "$OOKLA_DIR"/*
-		Download_File "$SCRIPT_REPO/$ARCH.tar.gz" "$OOKLA_DIR/$ARCH.tar.gz"
-		tar -xzf "$OOKLA_DIR/$ARCH.tar.gz" -C "$OOKLA_DIR"
-		rm -f "$OOKLA_DIR/$ARCH.tar.gz"
-		chmod 0755 "$OOKLA_DIR/speedtest"
-        chown "${theUserName}:root" "$OOKLA_DIR"/*
-		spdTestVer="$(_GetSpeedtestBinaryVersion_)"
-		Print_Output true "Speedtest CLI $spdTestVer version was downloaded." "$PASS"
+		rm -f "${OOKLA_DIR}"/*
+		Download_File "${SCRIPT_REPO}/$ARCH.tar.gz" "${OOKLA_DIR}/$ARCH.tar.gz"
+		tar -xzf "${OOKLA_DIR}/$ARCH.tar.gz" -C "$OOKLA_DIR"
+		rm -f "${OOKLA_DIR}/$ARCH.tar.gz"
+		chmod 0755 "$EXTERNL_OOKLA_BINARY"
+        chown "${theUserName}:root" "${OOKLA_DIR}"/*
+		spdTestVer="$(_GetExternalSpeedTestBinVersion_)"
+		Print_Output true "Ookla Speedtest CLI $spdTestVer version was downloaded." "$PASS"
 	fi
 	rm -f "$SCRIPT_STORAGE_DIR/spdjs.js"
 	rm -f "$SCRIPT_STORAGE_DIR/.tableupgraded"*
@@ -3977,7 +4146,6 @@ Process_Upgrade()
 ##----------------------------------------##
 ## Modified by Martinski W. [2025-Jun-20] ##
 ##----------------------------------------##
-#$1 IFACE Name
 Generate_LastXResults()
 {
 	local foundError  foundLocked  resultStr  sqlProcSuccess
@@ -4447,11 +4615,11 @@ _HandleInvalidMenuOption_()
 }
 
 ##----------------------------------------##
-## Modified by Martinski W. [2026-Jan-05] ##
+## Modified by Martinski W. [2026-Jul-12] ##
 ##----------------------------------------##
 _Menu_SpeedTestOptions_()
 {
-	local menuOption  exitMenu=false
+	local menuOption  exitMenu=false  speedTestBinaryType="[N/A]"
 	local OPTION_FOR_QOS  TEST_SCHED_LINE  TEST_SCHED_DAYS
 	local TEST_SCHED_MENU  CRON_SCHED_DAYS  CRON_SCHED_HOUR  CRON_SCHED_MINS
 
@@ -4460,6 +4628,12 @@ _Menu_SpeedTestOptions_()
 	else OPTION_FOR_QOS="included in"
 	fi
 
+	if [ "$(SpeedtestBinary check)" = "builtin" ]
+	then speedTestBinaryType="F/W ${SETTING}built-in${CLRct} Ookla speedtest binary"
+	elif [ "$(SpeedtestBinary check)" = "external" ]
+	then speedTestBinaryType="${SETTING}external${CLRct} Ookla binary installed by $SCRIPT_NAME"
+	fi
+
 	TEST_SCHED_LINE="$(CronTestSchedule check)"
 	CRON_SCHED_DAYS="$(echo "$TEST_SCHED_LINE" | cut -f1 -d'|')"
 	CRON_SCHED_HOUR="$(echo "$TEST_SCHED_LINE" | cut -f2 -d'|')"
@@ -4477,7 +4651,7 @@ _Menu_SpeedTestOptions_()
 	printf "   ${GRNct}2${CLRct}. Set schedule for automatic speed tests\n"
 	printf "      Currently: ${SETTING}%s - %s${CLRct}\n\n" "$TEST_SCHED_MENU" "$TEST_SCHED_DAYS"
 	printf "   ${GRNct}3${CLRct}. Toggle between built-in Ookla speedtest and speedtest-cli\n"
-	printf "      Currently: ${SETTING}%s${CLRct} binary will be used for speed tests${CLRct}\n\n" "$(SpeedtestBinary check)"
+	printf "      [The ${speedTestBinaryType} will be used${CLRct}]\n\n"
 	printf "   ${GRNct}q${CLRct}. Toggle exclusion of %s speed tests from QoS\n" "$SCRIPT_NAME"
 	printf "      Currently: %s speed tests are ${SETTING}%s${CLRct} QoS\n\n" "$SCRIPT_NAME" "$OPTION_FOR_QOS"
 	printf "   ${GRNct}c${CLRct}. Customise list of interfaces for automatic speed tests\n"
@@ -4801,9 +4975,12 @@ MainMenu()
 	MainMenu
 }
 
+##----------------------------------------##
+## Modified by Martinski W. [2026-Jul-08] ##
+##----------------------------------------##
 Check_Requirements()
 {
-	CHECKSFAILED="false"
+	local CHECKSFAILED=false
 
 	if [ "$(nvram get jffs2_scripts)" -ne 1 ]
 	then
@@ -4812,37 +4989,34 @@ Check_Requirements()
 		Print_Output true "Custom JFFS Scripts enabled" "$WARN"
 	fi
 
-	if ! Check_Swap
+	if ! _HasRouterMoreThan256MBtotalRAM_ && ! Check_Swap
 	then
-		Print_Output false "No Swap file detected!" "$ERR"
-		CHECKSFAILED="true"
+		Print_Output false "Total RAM is less than 512MB and SWAP file NOT detected!" "$ERR"
+		CHECKSFAILED=true
 	fi
 
 	if [ ! -f /opt/bin/opkg ]
 	then
 		Print_Output false "Entware NOT detected!" "$CRIT"
-		CHECKSFAILED="true"
+		CHECKSFAILED=true
 	fi
 
 	if ! Firmware_Version_Check
 	then
 		Print_Output false "Unsupported firmware version detected" "$CRIT"
 		Print_Output false "$SCRIPT_NAME requires Merlin 384.15/384.13_4 or Fork 43E5 (or later)" "$ERR"
-		CHECKSFAILED="true"
+		CHECKSFAILED=true
 	fi
 
-	if [ "$CHECKSFAILED" = "false" ]
-	then
-		Print_Output false "Installing required packages from Entware" "$PASS"
-		opkg update
-		opkg install sqlite3-cli
-		opkg install jq
-		opkg install p7zip
-		opkg install findutils
-		return 0
-	else
-		return 1
-	fi
+	"$CHECKSFAILED" && return 1
+
+	Print_Output false "Installing required packages from Entware" "$PASS"
+	opkg update
+	opkg install sqlite3-cli
+	opkg install jq
+	opkg install p7zip
+	opkg install findutils
+	return 0
 }
 
 ##----------------------------------------##
@@ -4885,24 +5059,24 @@ Menu_Install()
 	Conf_Exists
 	if [ "$(SpeedtestBinary check)" = "builtin" ]
 	then
-		echo "/usr/sbin/ookla" > /tmp/spdmerlin-binary
+		echo "$BUILTIN_OOKLA_BINARY" > /tmp/spdmerlin-binary
 	elif [ "$(SpeedtestBinary check)" = "external" ]
 	then
-		echo "$OOKLA_DIR/speedtest" > /tmp/spdmerlin-binary
+		echo "$EXTERNL_OOKLA_BINARY" > /tmp/spdmerlin-binary
 	fi
 	Set_Version_Custom_Settings local "$SCRIPT_VERSION"
 	Set_Version_Custom_Settings server "$SCRIPT_VERSION"
 	ScriptStorageLocation load
 	Create_Symlinks
 
-	rm -f "$OOKLA_DIR"/*
-	Download_File "$SCRIPT_REPO/$ARCH.tar.gz" "$OOKLA_DIR/$ARCH.tar.gz"
-	tar -xzf "$OOKLA_DIR/$ARCH.tar.gz" -C "$OOKLA_DIR"
-	rm -f "$OOKLA_DIR/$ARCH.tar.gz"
-	chmod 0755 "$OOKLA_DIR/speedtest"
-	chown "${theUserName}:root" "$OOKLA_DIR"/*
-	spdTestVer="$(_GetSpeedtestBinaryVersion_)"
-	Print_Output true "Speedtest CLI $spdTestVer version was downloaded." "$PASS"
+	rm -f "${OOKLA_DIR}"/*
+	Download_File "${SCRIPT_REPO}/$ARCH.tar.gz" "${OOKLA_DIR}/$ARCH.tar.gz"
+	tar -xzf "${OOKLA_DIR}/$ARCH.tar.gz" -C "$OOKLA_DIR"
+	rm -f "${OOKLA_DIR}/$ARCH.tar.gz"
+	chmod 0755 "$EXTERNL_OOKLA_BINARY"
+	chown "${theUserName}:root" "${OOKLA_DIR}"/*
+	spdTestVer="$(_GetExternalSpeedTestBinVersion_)"
+	Print_Output true "Ookla Speedtest CLI $spdTestVer version was downloaded." "$PASS"
 
 	Update_File README.md
 	Update_File spdstats_www.asp
@@ -4980,10 +5154,10 @@ Menu_Startup()
 	Conf_Exists
 	if [ "$(SpeedtestBinary check)" = "builtin" ]
 	then
-		echo "/usr/sbin/ookla" > /tmp/spdmerlin-binary
+		echo "$BUILTIN_OOKLA_BINARY" > /tmp/spdmerlin-binary
 	elif [ "$(SpeedtestBinary check)" = "external" ]
 	then
-		echo "$OOKLA_DIR/speedtest" > /tmp/spdmerlin-binary
+		echo "$EXTERNL_OOKLA_BINARY" > /tmp/spdmerlin-binary
 	fi
 	ScriptStorageLocation load true
 	Auto_Startup create 2>/dev/null
@@ -5027,25 +5201,28 @@ _Reset_Interface_States_()
 ##----------------------------------------##
 Menu_RunSpeedtest()
 {
-	exitmenu=""
-	validselection=""
-	useiface=""
-	usepreferred=""
-	ScriptHeader
+	local exitmenu=""  validSelection=false  ifaceCountMAX=0
+	local useiface=""  usepreferred=""  iface_choice  ifaceID
+
 	while true
 	do
-		printf "Choose an interface to speedtest:\n\n"
-		printf "1.    All\n"
-		COUNTER="2"
-		while IFS='' read -r line || [ -n "$line" ]
+		ScriptHeader
+		printf " Choose an interface to run a speed test:\n\n"
+		printf "  ${GRNct}1${CLRct})  All\n"
+		COUNTER=2
+		while IFS='' read -r theLINE || [ -n "$theLINE" ]
 		do
-			if [ "$(echo "$line" | grep -c "interface not up")" -eq 0 ]
+			if [ "$(echo "$theLINE" | grep -c "interface not up")" -eq 0 ]
 			then
-				printf "%s.    %s\n" "$COUNTER" "$(echo "$line" | cut -f1 -d"#" | sed 's/ *$//')"
-				COUNTER="$((COUNTER+1))"
+				ifaceID="$(echo "$theLINE" | cut -d'#' -f1 | sed 's/ *$//')"
+				printf " ${GRNct}%2d${CLRct})  %s\n" "$COUNTER" "$ifaceID"
+				COUNTER="$((COUNTER + 1))"
 			fi
 		done < "$SCRIPT_INTERFACES_USER"
-		printf "\nChoose an option (e=Exit):  "
+		printf "\n  ${GRNct}e${CLRct})  Return to Main Menu\n"
+		ifaceCountMAX="$((COUNTER - 1))"
+
+		printf "\n Choose an option:  "
 		read -r iface_choice
 
 		if [ "$iface_choice" = "e" ]
@@ -5054,34 +5231,37 @@ Menu_RunSpeedtest()
 			break
 		elif ! Validate_Number "$iface_choice"
 		then
-			printf "\n${ERR}Please enter a valid number [1-%s].${CLEARFORMAT}\n" "$((COUNTER-1))"
-			validselection="false"
+			validSelection=false
+			printf "\n${ERR}Please enter a valid number [1-%s].${CLRct}\n" "$ifaceCountMAX"
+			PressEnter ; continue
 		else
-			if [ "$iface_choice" -lt 1 ] || [ "$iface_choice" -gt "$((COUNTER-1))" ]
+			if [ "$iface_choice" -lt 1 ] || [ "$iface_choice" -gt "$ifaceCountMAX" ]
 			then
-				printf "\n${ERR}Please enter a number between 1 and %s.${CLEARFORMAT}\n" "$((COUNTER-1))"
-				validselection="false"
+				validSelection=false
+				printf "\n${ERR}Please enter a number between 1 and %s.${CLRct}\n" "$ifaceCountMAX"
+				PressEnter ; continue
 			else
-				if [ "$iface_choice" -gt "1" ]
+				if [ "$iface_choice" -gt 1 ]
 				then
 					useiface="$(grep -v "interface not up" "$SCRIPT_INTERFACES_USER" | sed -n $((iface_choice-1))p | cut -f1 -d"#" | sed 's/ *$//')"
 				else
 					useiface="All"
 				fi
-				validselection="true"
+				validSelection=true
 			fi
 		fi
-		printf "\n"
+		echo
 
-		if [ "$exitmenu" != "exit" ] && [ "$validselection" != "false" ]
+		if [ "$exitmenu" != "exit" ] && "$validSelection"
 		then
 			while true
 			do
-				printf "What mode would you like to use?\n\n"
-				printf "1.    Auto-select\n"
-				printf "2.    Preferred server\n"
-				printf "3.    Choose a server\n"
-				printf "\nChoose an option (e=Exit):  "
+				printf "\n What mode would you like to use?\n\n"
+				printf "  ${GRNct}1${CLRct}.  Auto-select\n"
+				printf "  ${GRNct}2${CLRct}.  Preferred server\n"
+				printf "  ${GRNct}3${CLRct}.  Choose a server\n\n"
+				printf "  ${GRNct}e${CLRct}.  Return to Main Menu\n"
+				printf "\n Choose an option:  "
 				read -r usepref_choice
 
 				if [ "$usepref_choice" = "e" ]
@@ -5090,42 +5270,47 @@ Menu_RunSpeedtest()
 					break
 				elif ! Validate_Number "$usepref_choice"
 				then
-					printf "\n${ERR}Please enter a valid number [1-3].${CLEARFORMAT}\n"
-					validselection="false" ; echo
+					validSelection=false
+					printf "\n${ERR}Please enter a valid number [1-3].${CLRct}\n"
+					PressEnter ; echo
 				else
 					if [ "$usepref_choice" -lt 1 ] || [ "$usepref_choice" -gt 3 ]
 					then
-						printf "\n${ERR}Please enter a number between 1 and 3.${CLEARFORMAT}\n"
-						validselection="false" ; echo
+						validSelection=false
+						printf "\n${ERR}Please enter a number between 1 and 3.${CLRct}\n"
+						PressEnter ; echo
 					else
 						case "$usepref_choice" in
 							1) usepreferred="auto" ;;
 							2) usepreferred="user" ;;
 							3) usepreferred="onetime" ;;
 						esac
-						validselection="true" ; echo
+						validSelection=true ; echo
 						break
 					fi
 				fi
 			done
 		fi
-		if [ "$exitmenu" != "exit" ] && [ "$validselection" != "false" ]
+
+		if [ "$exitmenu" = "exit" ]
+		then break ; fi
+
+		if "$validSelection"
 		then
-			if Check_Lock menu; then
+			if Check_Lock menu
+			then
 				Run_Speedtest "$usepreferred" "$useiface"
 				Clear_Lock
 			fi
-		elif [ "$exitmenu" = "exit" ]; then
-			break
 		fi
-		printf "\n"
-		PressEnter
-		ScriptHeader
+		echo ; PressEnter
 	done
 
 	if [ "$exitmenu" != "exit" ]
-    then return 0
-	else echo ; return 1
+    then
+		return 0
+	else
+		echo ; return 1
 	fi
 }
 
@@ -6568,21 +6753,20 @@ Menu_Uninstall()
 		ps | grep -v grep | grep -v $$ | grep -i "$SCRIPT_NAME_LOWER" | grep generate | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1
 	fi
 
+	PROC_NAME=""
 	SPEEDTEST_BINARY=""
 	if [ "$(SpeedtestBinary check)" = "builtin" ]
 	then
-		SPEEDTEST_BINARY="/usr/sbin/ookla"
+		PROC_NAME="$BUILTIN_OOKLA_PROC"
+		SPEEDTEST_BINARY="$BUILTIN_OOKLA_BINARY"
 	elif [ "$(SpeedtestBinary check)" = "external" ]
 	then
-		SPEEDTEST_BINARY="$OOKLA_DIR/speedtest"
+		PROC_NAME="$EXTERNL_OOKLA_PROC"
+		SPEEDTEST_BINARY="$EXTERNL_OOKLA_BINARY"
 	fi
-	PROC_NAME="speedtest"
-	if [ "$SPEEDTEST_BINARY" = "/usr/sbin/ookla" ]
-	then
-		PROC_NAME="ookla"
-	fi
-	if [ -n "$(pidof "$PROC_NAME")" ]; then
-		killall -q "$PROC_NAME"
+
+	if [ -n "$(pidof "$PROC_NAME")" ]
+	then killall -q "$PROC_NAME"
 	fi
 	Print_Output true "Removing $SCRIPT_NAME..." "$PASS"
 	Auto_Startup delete 2>/dev/null
@@ -6815,10 +6999,10 @@ then
 	Conf_Exists
 	if [ "$(SpeedtestBinary check)" = "builtin" ]
 	then
-		echo "/usr/sbin/ookla" > /tmp/spdmerlin-binary
+		echo "$BUILTIN_OOKLA_BINARY" > /tmp/spdmerlin-binary
 	elif [ "$(SpeedtestBinary check)" = "external" ]
 	then
-		echo "$OOKLA_DIR/speedtest" > /tmp/spdmerlin-binary
+		echo "$EXTERNL_OOKLA_BINARY" > /tmp/spdmerlin-binary
 	fi
 	ScriptStorageLocation load
 	Create_Symlinks
@@ -6999,10 +7183,10 @@ case "$1" in
 		Conf_Exists
 		if [ "$(SpeedtestBinary check)" = "builtin" ]
 		then
-			echo "/usr/sbin/ookla" > /tmp/spdmerlin-binary
+			echo "$BUILTIN_OOKLA_BINARY" > /tmp/spdmerlin-binary
 		elif [ "$(SpeedtestBinary check)" = "external" ]
 		then
-			echo "$OOKLA_DIR/speedtest" > /tmp/spdmerlin-binary
+			echo "$EXTERNL_OOKLA_BINARY" > /tmp/spdmerlin-binary
 		fi
 		ScriptStorageLocation load true
 		Create_Symlinks
diff --git a/spdstats_www.asp b/spdstats_www.asp
index 0da58e4..a6467bd 100644
--- a/spdstats_www.asp
+++ b/spdstats_www.asp
@@ -30,9 +30,9 @@ p{font-weight:bolder;}thead.collapsible-jquery{color:white;padding:0;width:100%;
 <script language="JavaScript" type="text/javascript" src="/validator.js"></script>
 <script>
 
-/**----------------------------------------**/
-/** Modified by Martinski W. [2025-Oct-27] **/
-/**----------------------------------------**/
+/**----------------------------**/
+/** Last Modified: 2026-Jun-24 **/
+/**----------------------------**/
 
 var custom_settings;
 function LoadCustomSettings()
@@ -48,7 +48,7 @@ function LoadCustomSettings()
 	}
 }
 
-var daysofweek=["Mon","Tues","Wed","Thurs","Fri","Sat","Sun"],maxNoCharts=0,currentNoCharts=0;let interfaceList="",interfacesComplete=[],interfacesDisabled=[];var arraysortlistlinesWAN=[],sortnameWAN="Time",sortdirWAN="desc",arraysortlistlinesVPNC1=[],sortnameVPNC1="Time",sortdirVPNC1="desc",arraysortlistlinesVPNC2=[],sortnameVPNC2="Time",sortdirVPNC2="desc",arraysortlistlinesVPNC3=[],sortnameVPNC3="Time",sortdirVPNC3="desc",arraysortlistlinesVPNC4=[],sortnameVPNC4="Time",sortdirVPNC4="desc",arraysortlistlinesVPNC5=[],sortnameVPNC5="Time",sortdirVPNC5="desc",arraysortlistlinesWGVPN1=[],sortnameWGVPN1="Time",sortdirWGVPN1="desc",arraysortlistlinesWGVPN2=[],sortnameWGVPN2="Time",sortdirWGVPN2="desc",arraysortlistlinesWGVPN3=[],sortnameWGVPN3="Time",sortdirWGVPN3="desc",arraysortlistlinesWGVPN4=[],sortnameWGVPN4="Time",sortdirWGVPN4="desc",arraysortlistlinesWGVPN5=[],sortnameWGVPN5="Time",sortdirWGVPN5="desc",speedtestbinary="builtin";let databaseResetDone=0;var sqlDatabaseFileSize="0 Bytes",jffsAvailableSpaceStr="0 Bytes",jffsAvailableSpaceLow="OK",ShowLines=GetCookie("ShowLines","string"),ShowFill=GetCookie("ShowFill","string");""==ShowFill&&(ShowFill="origin");var DragZoom=!0,ChartPan=!1;Chart.defaults.global.defaultFontColor="#CCC",Chart.Tooltip.positioners.cursor=function(e,t){return t};var dataintervallist=["raw","hour","day"],chartlist=["daily","weekly","monthly"],timeunitlist=["hour","day","day"],intervallist=[24,7,30],bordercolourlist_Combined=["#fc8500","#42ecf5"],backgroundcolourlist_Combined=["rgba(252,133,0,0.5)","rgba(66,236,245,0.5)"],bordercolourlist_Quality=["#53047a","#07f242","#ffffff"],backgroundcolourlist_Quality=["rgba(83,4,122,0.5)","rgba(7,242,66,0.5)","rgba(255,255,255,0.5)"],typelist=["Combined","Quality"],myinterval;function keyHandler(e){82==e.keyCode?($(document).off("keydown"),ResetZoom()):68==e.keyCode?($(document).off("keydown"),ToggleDragZoom(document.form.btnDragZoom)):70==e.keyCode?($(document).off("keydown"),ToggleFill()):76==e.keyCode&&($(document).off("keydown"),ToggleLines())}function Draw_Chart_NoData(e,t,a){document.getElementById("divLineChart_"+e+"_"+t).width="730",document.getElementById("divLineChart_"+e+"_"+t).height="500",document.getElementById("divLineChart_"+e+"_"+t).style.width="730px",document.getElementById("divLineChart_"+e+"_"+t).style.height="500px";var s=document.getElementById("divLineChart_"+e+"_"+t).getContext("2d");s.save(),s.textAlign="center",s.textBaseline="middle",s.font="normal normal bolder 48px Arial",s.fillStyle="white",s.fillText(a,365,250),s.restore()}function Draw_Chart(e,t){var a="",s="",r="",i="",n="",l="",o=!1;"Combined"==t?(a="Mbps",r="Bandwidth",i="Download",n="Upload"):"Quality"==t&&(a="ms",s="%",r="Quality",i="Latency",n="Jitter",l="PktLoss",o=!0);var 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sorttype="number",sortfield=window[sortname];switch(window[sortname]){case"Time":sorttype="date";break;case"ResultURL":case"ServerName":sorttype="string";break}"string"==sorttype?-1==sorttext.indexOf("↓")&&-1==sorttext.indexOf("↑")||-1!=sorttext.indexOf("↓")?(eval(arrayid+" = "+arrayid+".sort((a,b) => (a."+sortfield+".toLowerCase() > b."+sortfield+".toLowerCase()) ? 1 : ((b."+sortfield+".toLowerCase() > a."+sortfield+".toLowerCase()) ? -1 : 0));"),window[sortdir]="asc"):(eval(arrayid+" = "+arrayid+".sort((a,b) => (a."+sortfield+".toLowerCase() < b."+sortfield+".toLowerCase()) ? 1 : ((b."+sortfield+".toLowerCase() < a."+sortfield+".toLowerCase()) ? -1 : 0));"),window[sortdir]="desc"):"number"==sorttype?-1==sorttext.indexOf("↓")&&-1==sorttext.indexOf("↑")||-1!=sorttext.indexOf("↓")?(eval(arrayid+" = "+arrayid+".sort((a,b) => parseFloat(a."+sortfield+'.replace("m","000")) - parseFloat(b.'+sortfield+'.replace("m","000")));'),window[sortdir]="asc"):(eval(arrayid+" = "+arrayid+".sort((a,b) 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class="sortTable"><tr><td class="nodata">Data loading...</td></tr></table>'}function BuildLastXTable(e){var t='<table border="0" cellpadding="0" cellspacing="0" width="100%" class="sortTable">';t+='<col style="width:120px;">',t+='<col style="width:70px;">',t+='<col style="width:60px;">',t+='<col style="width:60px;">',t+='<col style="width:60px;">',t+='<col style="width:65px;">',t+='<col style="width:80px;">',t+='<col style="width:80px;">',t+='<col style="width:130px;">',t+='<col style="width:80px;">',t+='<col style="width:250px;">',t+='<thead class="sortTableHeader">',t+="<tr>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,''),'sortname"+e+"','sortdir"+e+"')\">Time</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,''),'sortname"+e+"','sortdir"+e+"')\">Download (Mbps)</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,''),'sortname"+e+"','sortdir"+e+"')\">Upload (Mbps)</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,''),'sortname"+e+"','sortdir"+e+"')\">Latency (ms)</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,''),'sortname"+e+"','sortdir"+e+"')\">Jitter (ms)</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,'').replace(' ',''),'sortname"+e+"','sortdir"+e+"')\">Packet Loss (%)</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,'').replace(' ',''),'sortname"+e+"','sortdir"+e+"')\">Download Data (MB)</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,'').replace(' ',''),'sortname"+e+"','sortdir"+e+"')\">Upload Data (MB)</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,''),'sortname"+e+"','sortdir"+e+"')\">URL</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,'').replace(' ',''),'sortname"+e+"','sortdir"+e+"')\">Server ID</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,'').replace(' ',''),'sortname"+e+"','sortdir"+e+"')\">Server Name</th>",t+="</tr>",t+="</thead>",t+='<tbody class="sortTableContent">';for(var a=0;a<window["arraysortlistlines"+e].length;a++)t+='<tr class="sortRow">',t+="<td>"+window["arraysortlistlines"+e][a].Time+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].Download+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].Upload+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].Latency+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].Jitter+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].PacketLoss.replace("null","N/A")+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].DownloadData+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].UploadData+"</td>",""!=window["arraysortlistlines"+e][a].URL?t+='<td><a href="'+window["arraysortlistlines"+e][a].URL+'" target="_blank">Speedtest result URL</a></td>':t+="<td>No result URL</td>",t+="<td>"+window["arraysortlistlines"+e][a].ServerID.replace("null","")+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].ServerName.replace("null","")+"</td>",t+="</tr>";return t+="</tbody>",t+="</table>"}function changeAllCharts(e){value=1*e.value,name=e.id.substring(0,e.id.indexOf("_")),SetCookie(e.id,value);for(var t=interfaceList.split(","),a=0;a<t.length;a++)Draw_Chart(t[a],"Combined"),Draw_Chart(t[a],"Quality")}function changeChart(e){value=1*e.value,name=e.id.substring(0,e.id.indexOf("_")),SetCookie(e.id,value),-1!=e.id.indexOf("Combined")?Draw_Chart(name,"Combined"):-1!=e.id.indexOf("Quality")&&Draw_Chart(name,"Quality")}function SettingHint(e,t){for(var a=document.getElementsByTagName("a"),s=0;s<a.length;s++)a[s].onmouseout=nd;let r="",i=0;return 1===e?(i=t.name.replace(/\D/g,""),r=null!==t.name.match(/^WGVPN[1-5]/)?`WireGuard client ${i} interface is <b>not</b> enabled.`:null!==t.name.match(/^VPNC[1-5]/)?`OpenVPN client ${i} interface is <b>not</b> enabled.`:"Interface is <b>not</b> enabled."):2===e?(i=t.name.replace(/\D/g,""),r=null!==t.name.match(/^WGVPN[1-5]/)?`WireGuard client ${i} interface is enabled.`:null!==t.name.match(/^VPNC[1-5]/)?`OpenVPN client ${i} interface is enabled.`:"Interface is enabled."):3===e?r="Hour(s) of day to run speedtests.<br />Use an asterisk (<b>*</b>) to run every hour.<br />Valid numbers are between 0 and 23.<br />Use commas (<b>,</b>) for multiple entries.<br />Use a hyphen (<b>-</b>) to indicate a range.":4===e&&(r="Minute(s) of day to run speedtests.<br />Use an asterisk (<b>*</b>) to run every minute.<br />Valid numbers are between 0 and 59.<br />Use commas (<b>,</b>) for multiple entries.<br />Use a hyphen (<b>-</b>) to indicate a range."),overlib(r,0,0)}function BuildInterfaceTable(e){var t='<div style="line-height:10px;">&nbsp;</div>';return t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable" id="table_interfaces_'+e+'">',t+='<thead class="collapsible-jquery" id="'+e+'">',t+="<tr>",t+='<td colspan="2">'+e+" (click to expand/collapse)</td>",t+="</tr>",t+="</thead>",t+="<tr>",t+='<td colspan="2" align="center" style="padding: 0px;">',t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable">',t+='<thead class="collapsible-jquery" id="resulttable_'+e+'">',t+="<tr><td>Latest speedtest results (click to expand/collapse)</td></tr>",t+="</thead>",t+="<tr>",t+='<td style="padding: 0px;">',t+='<div id="sortTable'+e+'" class="sortTableContainer" style="height:300px;"></div>',t+="</td>",t+="</tr>",t+="</table>",t+='<div style="line-height:10px;">&nbsp;</div>',t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable">',t+='<thead class="collapsible-jquery" id="table_charts">',t+="<tr>",t+="<td>Tables and Charts (click to expand/collapse)</td>",t+="</tr>",t+="</thead>",t+='<tr><td align="center" style="padding: 0px;">',t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable">',t+='<thead class="collapsible-jquery" id="'+e+'_ChartCombined">',t+="<tr>",t+='<td colspan="2">Bandwidth (click to expand/collapse)</td>',t+="</tr>",t+="</thead>",t+='<tr class="even">',t+='<th width="40%">Data interval</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this);changePeriod(this);" id="'+e+'_Interval_Combined">',t+='<option value="0">Raw</option>',t+='<option value="1">Hours</option>',t+='<option value="2">Days</option>',t+="</select>",t+="</td>",t+="</tr>",t+='<tr class="even">',t+='<th width="40%">Period to display</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this)" id="'+e+'_Period_Combined">',t+="<option value=0>Last 24 hours</option>",t+="<option value=1>Last 7 days</option>",t+="<option value=2>Last 30 days</option>",t+="</select>",t+="</td>",t+="</tr>",t+='<tr class="even">',t+='<th width="40%">Scale type</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this)" id="'+e+'_Scale_Combined">',t+='<option value="0">Linear</option>',t+='<option value="1">Logarithmic</option>',t+="</select>",t+="</td>",t+="</tr>",t+="<tr>",t+='<td colspan="2" align="center" style="padding: 0px;">',t+='<div style="background-color:#2f3e44;border-radius:10px;width:730px;height:500px;padding-left:5px;"><canvas id="divLineChart_'+e+'_Combined" height="500" /></div>',t+="</td>",t+="</tr>",t+="</table>",t+='<div style="line-height:10px;">&nbsp;</div>',t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable">',t+='<thead class="collapsible-jquery" id="'+e+'_ChartQuality">',t+="<tr>",t+='<td colspan="2">Quality (click to expand/collapse)</td>',t+="</tr>",t+="</thead>",t+='<tr class="even">',t+='<th width="40%">Data interval</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this);changePeriod(this);" id="'+e+'_Interval_Quality">',t+='<option value="0">Raw</option>',t+='<option value="1">Hours</option>',t+='<option value="2">Days</option>',t+="</select>",t+="</td>",t+="</tr>",t+='<tr class="even">',t+='<th width="40%">Period to display</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this)" id="'+e+'_Period_Quality">',t+="<option value=0>Last 24 hours</option>",t+="<option value=1>Last 7 days</option>",t+="<option value=2>Last 30 days</option>",t+="</select>",t+="</td>",t+="</tr>",t+='<tr class="even">',t+='<th width="40%">Scale type</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this)" id="'+e+'_Scale_Quality">',t+='<option value="0">Linear</option>',t+='<option value="1">Logarithmic</option>',t+="</select>",t+="</td>",t+="</tr>",t+="<tr>",t+='<td colspan="2" align="center" style="padding: 0px;">',t+='<div style="background-color:#2f3e44;border-radius:10px;width:730px;height:500px;padding-left:5px;"><canvas id="divLineChart_'+e+'_Quality" height="500" /></div>',t+="</td>",t+="</tr>",t+="</table>",t+="</td>",t+="</tr>",t+="</table>",t+="</td>",t+="</tr>",t+="</table>"}function AutomaticInterfaceEnableDisable(e){var t=e.name,a=e.value,s=t.substring(0,t.lastIndexOf("_")),r=["schhours","schmins"],i=["schedulemode","everyxselect","everyxvalue"];if("false"==a){for(var n=0;n<interfacesComplete.length;n++)$("#"+s+"_iface_enabled_"+interfacesComplete[n].toLowerCase()).prop("disabled",!0),$("#"+s+"_iface_enabled_"+interfacesComplete[n].toLowerCase()).addClass("disabled"),$("#"+s+"_usepreferred_"+interfacesComplete[n].toLowerCase()).prop("disabled",!0),$("#"+s+"_usepreferred_"+interfacesComplete[n].toLowerCase()).addClass("disabled"),$("#changepref_"+interfacesComplete[n].toLowerCase()).prop("disabled",!0),$("#changepref_"+interfacesComplete[n].toLowerCase()).addClass("disabled");for(n=0;n<r.length;n++)$("input[name="+s+"_"+r[n]+"]").addClass("disabled"),$("input[name="+s+"_"+r[n]+"]").prop("disabled",!0);for(n=0;n<daysofweek.length;n++)$("#"+s+"_"+daysofweek[n].toLowerCase()).prop("disabled",!0);for(n=0;n<i.length;n++)$("[name="+i[n]+"]").addClass("disabled"),$("[name="+i[n]+"]").prop("disabled",!0)}else if("true"==a){for(n=0;n<interfacesComplete.length;n++)0==interfacesDisabled.includes(interfacesComplete[n])&&($("#"+s+"_iface_enabled_"+interfacesComplete[n].toLowerCase()).prop("disabled",!1),$("#"+s+"_iface_enabled_"+interfacesComplete[n].toLowerCase()).removeClass("disabled"),$("#"+s+"_usepreferred_"+interfacesComplete[n].toLowerCase()).prop("disabled",!1),$("#"+s+"_usepreferred_"+interfacesComplete[n].toLowerCase()).removeClass("disabled"),$("#changepref_"+interfacesComplete[n].toLowerCase()).prop("disabled",!1),$("#changepref_"+interfacesComplete[n].toLowerCase()).removeClass("disabled"));for(n=0;n<r.length;n++)$("input[name="+s+"_"+r[n]+"]").removeClass("disabled"),$("input[name="+s+"_"+r[n]+"]").prop("disabled",!1);for(n=0;n<daysofweek.length;n++)$("#"+s+"_"+daysofweek[n].toLowerCase()).prop("disabled",!1);for(n=0;n<i.length;n++)$("[name="+i[n]+"]").removeClass("disabled"),$("[name="+i[n]+"]").prop("disabled",!1)}}function ScheduleModeToggle(e){e.name;var t=e.value;"EveryX"==t?(showhide("schfrequency",!0),showhide("schcustom",!1),"hours"==$("#everyxselect").val()?(showhide("spanxhours",!0),showhide("spanxminutes",!1)):"minutes"==$("#everyxselect").val()&&(showhide("spanxhours",!1),showhide("spanxminutes",!0))):"Custom"==t&&(showhide("schfrequency",!1),showhide("schcustom",!0))}function EveryXToggle(e){e.name;var t=e.value;"hours"==t?(showhide("spanxhours",!0),showhide("spanxminutes",!1)):"minutes"==t&&(showhide("spanxhours",!1),showhide("spanxminutes",!0)),Validate_ScheduleValue($("[name=everyxvalue]")[0])}function AutoBWEnableDisable(e){var t=e.name,a=e.value,s=t.substring(0,t.indexOf("_")),r=["autobw_ulimit","autobw_llimit","autobw_sf","autobw_threshold","autobw_average"];if("false"==a){for(var i=0;i<r.length;i++)$("input[name^="+s+"_"+r[i]+"]").addClass("disabled"),$("input[name^="+s+"_"+r[i]+"]").prop("disabled",!0);$("input[name^="+s+"_excludefromqos]").removeClass("disabled"),$("input[name^="+s+"_excludefromqos]").prop("disabled",!1)}else if("true"==a){for(i=0;i<r.length;i++)$("input[name^="+s+"_"+r[i]+"]").removeClass("disabled"),$("input[name^="+s+"_"+r[i]+"]").prop("disabled",!1);document.form.spdmerlin_excludefromqos.value=!0,$("input[name^="+s+"_excludefromqos]").addClass("disabled"),$("input[name^="+s+"_excludefromqos]").prop("disabled",!0)}}function Toggle_ChangePrefServer(e){var t=e.name,a=e.checked,s=t.split("_")[1];1==a?(document.formScriptActions.action_script.value="start_spdmerlinserverlist_"+s,document.formScriptActions.submit(),showhide("imgServerList_"+s,!0),setTimeout(get_spdtestservers_file,2e3,s)):($("#spdmerlin_preferredserver_"+s)[0].style.display="none",$("#spdmerlin_preferredserver_"+s).prop("disabled",!0),$("#spdmerlin_preferredserver_"+s).addClass("disabled"))}function Change_SpdTestInterface(e){e.name,e.value;GenerateManualSpdTestServerPrefSelect(),Toggle_SpdTestServerPref(document.form.spdtest_serverpref)}function Toggle_SpdTestServerPref(e){e.name;if("onetime"==e.value){document.formScriptActions.action_script.value="start_spdmerlinserverlistmanual_"+document.form.spdtest_enabled.value,document.formScriptActions.submit();for(var t=0;t<interfacesComplete.length;t++)$("#spdtest_enabled_"+interfacesComplete[t].toLowerCase()).prop("disabled",!0),$("#spdtest_enabled_"+interfacesComplete[t].toLowerCase()).addClass("disabled");$.each($("input[name=spdtest_serverpref]"),(function(){$(this).prop("disabled",!0),$(this).addClass("disabled")})),showhide("rowmanualserverprefselect",!0),showhide("imgManualServerList",!0),"All"==document.form.spdtest_enabled.value?$.each($("select[name^=spdtest_serverprefselect]"),(function(){$(this).empty()})):$("select[name=spdtest_serverprefselect]").empty(),setTimeout(get_manualspdtestservers_file,2e3)}else showhide("rowmanualserverprefselect",!1),"All"==document.form.spdtest_enabled.value?($.each($("select[name^=spdtest_serverprefselect]"),(function(){showhide(this.id,!1)})),$.each($("span[id^=spdtest_serverprefselectspan]"),(function(){showhide(this.id,!1)}))):showhide("spdtest_serverprefselect",!1),showhide("imgManualServerList",!1)}function GenerateManualSpdTestServerPrefSelect(){$("#rowmanualserverprefselect").remove();var e='<tr class="even" id="rowmanualserverprefselect" style="display:none;">';let t,a,s;if(e+='<td class="settingname">Choose a server</th><td class="settingvalue"><img id="imgManualServerList" style="display:none;vertical-align:middle;" src="images/InternetScan.gif"/>',"All"==document.form.spdtest_enabled.value)for(var r=0;r<interfacesComplete.length;r++)0==interfacesDisabled.includes(interfacesComplete[r])&&(t=interfacesComplete[r].toUpperCase(),a=interfacesComplete[r].toLowerCase(),s=null!==t.match(/^WGVPN[1-5]/)?'style="width:58px; display:none;"':null!==t.match(/^VPNC[1-5]/)?'style="width:46px;display:none;"':'style="width:33px; display:none;"',e+="<span "+s+' id="spdtest_serverprefselectspan_'+a+'">'+interfacesComplete[r]+':</span><select name="spdtest_serverprefselect_'+a+'" id="spdtest_serverprefselect_'+a+'" style="display:none;max-width:415px;"></select><br />');else e+='<select name="spdtest_serverprefselect" id="spdtest_serverprefselect" style="display:none;"></select>';e+="</td></tr>",$("#rowmanualserverpref").after(e)}const theDaysToKeepMIN=15,theDaysToKeepDEF=30,theDaysToKeepMAX=365,theDaysToKeepTXT=`(between ${theDaysToKeepMIN} and ${theDaysToKeepMAX}, default: ${theDaysToKeepDEF})`,theLastXResultsMIN=5,theLastXResultsDEF=10,theLastXResultsMAX=100,theLastXResultsTXT=`(between ${theLastXResultsMIN} and ${theLastXResultsMAX}, default: ${theLastXResultsDEF})`;function validateAll(){var e=!1;return Validate_Number_Setting(document.form.spdmerlin_autobw_sf_down,100,0)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_autobw_sf_up,100,0)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_autobw_threshold_down,100,0)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_autobw_threshold_up,100,0)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_autobw_average_calc,30,1)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_lastxresults,theLastXResultsMAX,theLastXResultsMIN)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_daystokeep,theDaysToKeepMAX,theDaysToKeepMIN)||(e=!0),"true"===document.form.spdmerlin_automaticmode.value&&("EveryX"===document.form.schedulemode.value?Validate_ScheduleValue(document.form.everyxvalue)||(e=!0):"Custom"===document.form.schedulemode.value&&(Validate_Schedule(document.form.spdmerlin_schhours,"hours")||(e=!0),Validate_Schedule(document.form.spdmerlin_schmins,"mins")||(e=!0))),!e||(alert("**ERROR**\nValidation for some fields failed.\nPlease correct invalid values and try again."),!1)}function Validate_Schedule(e,t){e.name;var a=e.value.split(","),s=0;"hours"==t?s=23:"mins"==t&&(s=59),showhide("btnfixhours",!1),showhide("btnfixmins",!1);for(var r="false",i=0;i<a.length;i++)if("*"==a[i]&&0==i)r="false";else if("*"==a[i]&&0!=i)r="true";else if("*"==a[0]&&i>0)r="true";else if(""==a[i])r="true";else if(a[i].startsWith("*/"))(isNaN(1*a[i].replace("*/",""))||1*a[i].replace("*/","")>s||1*a[i].replace("*/","")<0)&&(r="true");else if(-1!=a[i].indexOf("-"))if(a[i].startsWith("-"))r="true";else for(var n=a[i].split("-"),l=0;l<n.length;l++)""==n[l]||isNaN(1*n[l])||1*n[l]>s||1*n[l]<0?r="true":1*n[l+1]<1*n[l]&&(r="true","hours"==t?showhide("btnfixhours",!0):"mins"==t&&showhide("btnfixmins",!0));else(isNaN(1*a[i])||1*a[i]>s||1*a[i]<0)&&(r="true");return"true"==r?($(e).addClass("invalid"),!1):($(e).removeClass("invalid"),!0)}function Validate_ScheduleValue(e){e.name;var t=1*e.value,a=0,s=$("#everyxselect").val();return"hours"==s?a=24:"minutes"==s&&(a=30),t>a||t<1||e.value.length<1?($(e).addClass("invalid"),!1):($(e).removeClass("invalid"),!0)}function Validate_Number_Setting(e,t,a){e.name;var s=1*e.value;return s>t||s<a?($(e).addClass("invalid"),!1):($(e).removeClass("invalid"),!0)}function Format_Number_Setting(e){e.name;var t=1*e.value;return 0!=e.value.length&&NaN!=t&&(e.value=parseInt(e.value),!0)}function FixCron(e){if("hours"==e){var t=document.form.spdmerlin_schhours.value;document.form.spdmerlin_schhours.value=t.split("-")[0]+"-23,0-"+t.split("-")[1],Validate_Schedule(document.form.spdmerlin_schhours,"hours")}else if("mins"==e){t=document.form.spdmerlin_schmins.value;document.form.spdmerlin_schmins.value=t.split("-")[0]+"-59,0-"+t.split("-")[1],Validate_Schedule(document.form.spdmerlin_schmins,"mins")}}function 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getStatsTitleFile(){$.ajax({url:"/ext/spdmerlin/spdtitletext.js",dataType:"script",error:function(e){setTimeout(getStatsTitleFile,2e3)},success:function(){SetSPDStatsTitle(),document.getElementById("databaseSize_text").textContent="Database Size: "+sqlDatabaseFileSize,null===jffsAvailableSpaceLow.match(/^WARNING[0-9]/)?(showhide("jffsFreeSpace_LOW",!1),showhide("jffsFreeSpace_NOTE",!1),showhide("jffsFreeSpace_WARN",!1),document.getElementById("jffsFreeSpace_text").textContent="JFFS Available: "+jffsAvailableSpaceStr):(document.getElementById("jffsFreeSpace_text").textContent="JFFS Available: ",document.getElementById("jffsFreeSpace_LOW").textContent=jffsAvailableSpaceStr,showhide("jffsFreeSpace_LOW",!0),"jffs"===document.form.spdmerlin_storagelocation.value?(showhide("jffsFreeSpace_NOTE",!1),showhide("jffsFreeSpace_WARN",!0)):(showhide("jffsFreeSpace_WARN",!1),showhide("jffsFreeSpace_NOTE",!0))),1===databaseResetDone&&(ClearSpdTableRows(),currentNoCharts=0,$("#Time_Format").val(GetCookie("Time_Format","number")),getInterfacesFile(),databaseResetDone+=1),setTimeout(getStatsTitleFile,4e3)}})}function get_lastx_file(e){$.ajax({url:"/ext/spdmerlin/lastx_"+e+".htm",dataType:"text",error:function(t){setTimeout(get_lastx_file,1e3,e)},success:function(t){ParseLastXData(e,t)}})}function ParseLastXData(name,data){var arraysortlines=data.split("\n");arraysortlines=arraysortlines.filter(Boolean),window["arraysortlistlines"+name]=[];for(var i=0;i<arraysortlines.length;i++)try{var resultfields=arraysortlines[i].split(","),parsedsortline=new Object;parsedsortline.Time=moment.unix(resultfields[0].trim()).format("YYYY-MM-DD HH:mm:ss"),parsedsortline.Download=resultfields[1].trim(),parsedsortline.Upload=resultfields[2].trim(),parsedsortline.Latency=resultfields[3].trim(),parsedsortline.Jitter=resultfields[4].trim(),parsedsortline.PacketLoss=resultfields[5].trim(),parsedsortline.DownloadData=resultfields[6].trim(),parsedsortline.UploadData=resultfields[7].trim(),parsedsortline.URL=resultfields[8].trim(),parsedsortline.ServerID=resultfields[9].trim(),parsedsortline.ServerName=resultfields[10].trim(),window["arraysortlistlines"+name].push(parsedsortline)}catch{}SortTable("sortTable"+name,"arraysortlistlines"+name,eval("sortname"+name)+" "+eval("sortdir"+name).replace("desc","↑").replace("asc","↓").trim(),"sortname"+name,"sortdir"+name)}function SortTable(tableid,arrayid,sorttext,sortname,sortdir){window[sortname]=sorttext.replace("↑","").replace("↓","").trim();var sorttype="number",sortfield=window[sortname];switch(window[sortname]){case"Time":sorttype="date";break;case"ResultURL":case"ServerName":sorttype="string";break}"string"==sorttype?-1==sorttext.indexOf("↓")&&-1==sorttext.indexOf("↑")||-1!=sorttext.indexOf("↓")?(eval(arrayid+" = "+arrayid+".sort((a,b) => (a."+sortfield+".toLowerCase() > b."+sortfield+".toLowerCase()) ? 1 : ((b."+sortfield+".toLowerCase() > a."+sortfield+".toLowerCase()) ? -1 : 0));"),window[sortdir]="asc"):(eval(arrayid+" = "+arrayid+".sort((a,b) => (a."+sortfield+".toLowerCase() < b."+sortfield+".toLowerCase()) ? 1 : ((b."+sortfield+".toLowerCase() < a."+sortfield+".toLowerCase()) ? -1 : 0));"),window[sortdir]="desc"):"number"==sorttype?-1==sorttext.indexOf("↓")&&-1==sorttext.indexOf("↑")||-1!=sorttext.indexOf("↓")?(eval(arrayid+" = "+arrayid+".sort((a,b) => parseFloat(a."+sortfield+'.replace("m","000")) - parseFloat(b.'+sortfield+'.replace("m","000")));'),window[sortdir]="asc"):(eval(arrayid+" = "+arrayid+".sort((a,b) => parseFloat(b."+sortfield+'.replace("m","000")) - parseFloat(a.'+sortfield+'.replace("m","000")));'),window[sortdir]="desc"):"date"==sorttype&&(-1==sorttext.indexOf("↓")&&-1==sorttext.indexOf("↑")||-1!=sorttext.indexOf("↓")?(eval(arrayid+" = "+arrayid+".sort((a, b) => new Date(a."+sortfield+") - new Date(b."+sortfield+"));"),window[sortdir]="asc"):(eval(arrayid+" = "+arrayid+".sort((a, b) => new Date(b."+sortfield+") - new Date(a."+sortfield+"));"),window[sortdir]="desc")),$("#"+tableid).empty(),$("#"+tableid).append(BuildLastXTable(tableid.replace("sortTable",""))),$("#"+tableid).find(".sortable").each((function(e,t){t.innerHTML.replace(/ \(.*\)/,"").replace(" ","")==window[sortname]&&("asc"==window[sortdir]?t.innerHTML=t.innerHTML+" ↑":t.innerHTML=t.innerHTML+" ↓")}))}function BuildLastXTableNoData(){return"<tr>",'<td class="nodata">',"Data loading...","</td>","</tr>","</table>",'<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="sortTable"><tr><td class="nodata">Data loading...</td></tr></table>'}function BuildLastXTable(e){var t='<table border="0" cellpadding="0" cellspacing="0" width="100%" class="sortTable">';t+='<col style="width:120px;">',t+='<col style="width:70px;">',t+='<col style="width:60px;">',t+='<col style="width:60px;">',t+='<col style="width:60px;">',t+='<col style="width:65px;">',t+='<col style="width:80px;">',t+='<col style="width:80px;">',t+='<col style="width:130px;">',t+='<col style="width:80px;">',t+='<col style="width:250px;">',t+='<thead class="sortTableHeader">',t+="<tr>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,''),'sortname"+e+"','sortdir"+e+"')\">Time</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,''),'sortname"+e+"','sortdir"+e+"')\">Download (Mbps)</th>",t+='<th class="sortable" 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onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,'').replace(' ',''),'sortname"+e+"','sortdir"+e+"')\">Upload Data (MB)</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,''),'sortname"+e+"','sortdir"+e+"')\">URL</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,'').replace(' ',''),'sortname"+e+"','sortdir"+e+"')\">Server ID</th>",t+='<th class="sortable" onclick="SortTable(\'sortTable'+e+"','arraysortlistlines"+e+"',this.innerHTML.replace(/ \\(.*\\)/,'').replace(' ',''),'sortname"+e+"','sortdir"+e+"')\">Server Name</th>",t+="</tr>",t+="</thead>",t+='<tbody class="sortTableContent">';for(var a=0;a<window["arraysortlistlines"+e].length;a++)t+='<tr class="sortRow">',t+="<td>"+window["arraysortlistlines"+e][a].Time+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].Download+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].Upload+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].Latency+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].Jitter+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].PacketLoss.replace("null","N/A")+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].DownloadData+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].UploadData+"</td>",""!=window["arraysortlistlines"+e][a].URL?t+='<td><a href="'+window["arraysortlistlines"+e][a].URL+'" target="_blank">Speedtest result URL</a></td>':t+="<td>No result URL</td>",t+="<td>"+window["arraysortlistlines"+e][a].ServerID.replace("null","")+"</td>",t+="<td>"+window["arraysortlistlines"+e][a].ServerName.replace("null","")+"</td>",t+="</tr>";return t+="</tbody>",t+="</table>"}function changeAllCharts(e){value=1*e.value,name=e.id.substring(0,e.id.indexOf("_")),SetCookie(e.id,value);for(var t=interfaceList.split(","),a=0;a<t.length;a++)Draw_Chart(t[a],"Combined"),Draw_Chart(t[a],"Quality")}function changeChart(e){value=1*e.value,name=e.id.substring(0,e.id.indexOf("_")),SetCookie(e.id,value),-1!=e.id.indexOf("Combined")?Draw_Chart(name,"Combined"):-1!=e.id.indexOf("Quality")&&Draw_Chart(name,"Quality")}function SettingHint(e,t){for(var a=document.getElementsByTagName("a"),s=0;s<a.length;s++)a[s].onmouseout=nd;let r="",i=0;return 1===e?(i=t.name.replace(/\D/g,""),r=null!==t.name.match(/^WGVPN[1-5]/)?`WireGuard client ${i} interface is <b>not</b> enabled.`:null!==t.name.match(/^VPNC[1-5]/)?`OpenVPN client ${i} interface is <b>not</b> enabled.`:"Interface is <b>not</b> enabled."):2===e?(i=t.name.replace(/\D/g,""),r=null!==t.name.match(/^WGVPN[1-5]/)?`WireGuard client ${i} interface is enabled.`:null!==t.name.match(/^VPNC[1-5]/)?`OpenVPN client ${i} interface is enabled.`:"Interface is enabled."):3===e?r="Hour(s) of day to run speedtests.<br />Use an asterisk (<b>*</b>) to run every hour.<br />Valid numbers are between 0 and 23.<br />Use commas (<b>,</b>) for multiple entries.<br />Use a hyphen (<b>-</b>) to indicate a range.":4===e&&(r="Minute(s) of day to run speedtests.<br />Use an asterisk (<b>*</b>) to run every minute.<br />Valid numbers are between 0 and 59.<br />Use commas (<b>,</b>) for multiple entries.<br />Use a hyphen (<b>-</b>) to indicate a range."),overlib(r,0,0)}function BuildInterfaceTable(e){var t='<div style="line-height:10px;">&nbsp;</div>';return t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable" id="table_interfaces_'+e+'">',t+='<thead class="collapsible-jquery" id="'+e+'">',t+="<tr>",t+='<td colspan="2">'+e+" (click to expand/collapse)</td>",t+="</tr>",t+="</thead>",t+="<tr>",t+='<td colspan="2" align="center" style="padding: 0px;">',t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable">',t+='<thead class="collapsible-jquery" id="resulttable_'+e+'">',t+="<tr><td>Latest speedtest results (click to expand/collapse)</td></tr>",t+="</thead>",t+="<tr>",t+='<td style="padding: 0px;">',t+='<div id="sortTable'+e+'" class="sortTableContainer" style="height:300px;"></div>',t+="</td>",t+="</tr>",t+="</table>",t+='<div style="line-height:10px;">&nbsp;</div>',t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable">',t+='<thead class="collapsible-jquery" id="table_charts">',t+="<tr>",t+="<td>Tables and Charts (click to expand/collapse)</td>",t+="</tr>",t+="</thead>",t+='<tr><td align="center" style="padding: 0px;">',t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable">',t+='<thead class="collapsible-jquery" id="'+e+'_ChartCombined">',t+="<tr>",t+='<td colspan="2">Bandwidth (click to expand/collapse)</td>',t+="</tr>",t+="</thead>",t+='<tr class="even">',t+='<th width="40%">Data interval</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this);changePeriod(this);" id="'+e+'_Interval_Combined">',t+='<option value="0">Raw</option>',t+='<option value="1">Hours</option>',t+='<option value="2">Days</option>',t+="</select>",t+="</td>",t+="</tr>",t+='<tr class="even">',t+='<th width="40%">Period to display</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this)" id="'+e+'_Period_Combined">',t+="<option value=0>Last 24 hours</option>",t+="<option value=1>Last 7 days</option>",t+="<option value=2>Last 30 days</option>",t+="</select>",t+="</td>",t+="</tr>",t+='<tr class="even">',t+='<th width="40%">Scale type</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this)" id="'+e+'_Scale_Combined">',t+='<option value="0">Linear</option>',t+='<option value="1">Logarithmic</option>',t+="</select>",t+="</td>",t+="</tr>",t+="<tr>",t+='<td colspan="2" align="center" style="padding: 0px;">',t+='<div style="background-color:#2f3e44;border-radius:10px;width:730px;height:500px;padding-left:5px;"><canvas id="divLineChart_'+e+'_Combined" height="500" /></div>',t+="</td>",t+="</tr>",t+="</table>",t+='<div style="line-height:10px;">&nbsp;</div>',t+='<table width="100%" border="1" align="center" cellpadding="4" cellspacing="0" bordercolor="#6b8fa3" class="FormTable">',t+='<thead class="collapsible-jquery" id="'+e+'_ChartQuality">',t+="<tr>",t+='<td colspan="2">Quality (click to expand/collapse)</td>',t+="</tr>",t+="</thead>",t+='<tr class="even">',t+='<th width="40%">Data interval</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this);changePeriod(this);" id="'+e+'_Interval_Quality">',t+='<option value="0">Raw</option>',t+='<option value="1">Hours</option>',t+='<option value="2">Days</option>',t+="</select>",t+="</td>",t+="</tr>",t+='<tr class="even">',t+='<th width="40%">Period to display</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this)" id="'+e+'_Period_Quality">',t+="<option value=0>Last 24 hours</option>",t+="<option value=1>Last 7 days</option>",t+="<option value=2>Last 30 days</option>",t+="</select>",t+="</td>",t+="</tr>",t+='<tr class="even">',t+='<th width="40%">Scale type</th>',t+="<td>",t+='<select style="width:150px" class="input_option" onchange="changeChart(this)" id="'+e+'_Scale_Quality">',t+='<option value="0">Linear</option>',t+='<option value="1">Logarithmic</option>',t+="</select>",t+="</td>",t+="</tr>",t+="<tr>",t+='<td colspan="2" align="center" style="padding: 0px;">',t+='<div style="background-color:#2f3e44;border-radius:10px;width:730px;height:500px;padding-left:5px;"><canvas id="divLineChart_'+e+'_Quality" height="500" /></div>',t+="</td>",t+="</tr>",t+="</table>",t+="</td>",t+="</tr>",t+="</table>",t+="</td>",t+="</tr>",t+="</table>"}function AutomaticInterfaceEnableDisable(e){var t=e.name,a=e.value,s=t.substring(0,t.lastIndexOf("_")),r=["schhours","schmins"],i=["schedulemode","everyxselect","everyxvalue"];if("false"==a){for(var n=0;n<interfacesComplete.length;n++)$("#"+s+"_iface_enabled_"+interfacesComplete[n].toLowerCase()).prop("disabled",!0),$("#"+s+"_iface_enabled_"+interfacesComplete[n].toLowerCase()).addClass("disabled"),$("#"+s+"_usepreferred_"+interfacesComplete[n].toLowerCase()).prop("disabled",!0),$("#"+s+"_usepreferred_"+interfacesComplete[n].toLowerCase()).addClass("disabled"),$("#changepref_"+interfacesComplete[n].toLowerCase()).prop("disabled",!0),$("#changepref_"+interfacesComplete[n].toLowerCase()).addClass("disabled");for(n=0;n<r.length;n++)$("input[name="+s+"_"+r[n]+"]").addClass("disabled"),$("input[name="+s+"_"+r[n]+"]").prop("disabled",!0);for(n=0;n<daysofweek.length;n++)$("#"+s+"_"+daysofweek[n].toLowerCase()).prop("disabled",!0);for(n=0;n<i.length;n++)$("[name="+i[n]+"]").addClass("disabled"),$("[name="+i[n]+"]").prop("disabled",!0)}else if("true"==a){for(n=0;n<interfacesComplete.length;n++)0==interfacesDisabled.includes(interfacesComplete[n])&&($("#"+s+"_iface_enabled_"+interfacesComplete[n].toLowerCase()).prop("disabled",!1),$("#"+s+"_iface_enabled_"+interfacesComplete[n].toLowerCase()).removeClass("disabled"),$("#"+s+"_usepreferred_"+interfacesComplete[n].toLowerCase()).prop("disabled",!1),$("#"+s+"_usepreferred_"+interfacesComplete[n].toLowerCase()).removeClass("disabled"),$("#changepref_"+interfacesComplete[n].toLowerCase()).prop("disabled",!1),$("#changepref_"+interfacesComplete[n].toLowerCase()).removeClass("disabled"));for(n=0;n<r.length;n++)$("input[name="+s+"_"+r[n]+"]").removeClass("disabled"),$("input[name="+s+"_"+r[n]+"]").prop("disabled",!1);for(n=0;n<daysofweek.length;n++)$("#"+s+"_"+daysofweek[n].toLowerCase()).prop("disabled",!1);for(n=0;n<i.length;n++)$("[name="+i[n]+"]").removeClass("disabled"),$("[name="+i[n]+"]").prop("disabled",!1)}}function ScheduleModeToggle(e){e.name;var t=e.value;"EveryX"==t?(showhide("schfrequency",!0),showhide("schcustom",!1),"hours"==$("#everyxselect").val()?(showhide("spanxhours",!0),showhide("spanxminutes",!1)):"minutes"==$("#everyxselect").val()&&(showhide("spanxhours",!1),showhide("spanxminutes",!0))):"Custom"==t&&(showhide("schfrequency",!1),showhide("schcustom",!0))}function EveryXToggle(e){e.name;var t=e.value;"hours"==t?(showhide("spanxhours",!0),showhide("spanxminutes",!1)):"minutes"==t&&(showhide("spanxhours",!1),showhide("spanxminutes",!0)),Validate_ScheduleValue($("[name=everyxvalue]")[0])}function AutoBWEnableDisable(e){var t=e.name,a=e.value,s=t.substring(0,t.indexOf("_")),r=["autobw_ulimit","autobw_llimit","autobw_sf","autobw_threshold","autobw_average"];if("false"==a){for(var i=0;i<r.length;i++)$("input[name^="+s+"_"+r[i]+"]").addClass("disabled"),$("input[name^="+s+"_"+r[i]+"]").prop("disabled",!0);$("input[name^="+s+"_excludefromqos]").removeClass("disabled"),$("input[name^="+s+"_excludefromqos]").prop("disabled",!1)}else if("true"==a){for(i=0;i<r.length;i++)$("input[name^="+s+"_"+r[i]+"]").removeClass("disabled"),$("input[name^="+s+"_"+r[i]+"]").prop("disabled",!1);document.form.spdmerlin_excludefromqos.value=!0,$("input[name^="+s+"_excludefromqos]").addClass("disabled"),$("input[name^="+s+"_excludefromqos]").prop("disabled",!0)}}function Toggle_ChangePrefServer(e){var t=e.name,a=e.checked,s=t.split("_")[1];1==a?(document.formScriptActions.action_script.value="start_spdmerlinserverlist_"+s,document.formScriptActions.submit(),showhide("imgServerList_"+s,!0),setTimeout(get_spdtestservers_file,2e3,s)):($("#spdmerlin_preferredserver_"+s)[0].style.display="none",$("#spdmerlin_preferredserver_"+s).prop("disabled",!0),$("#spdmerlin_preferredserver_"+s).addClass("disabled"))}function Change_SpdTestInterface(e){e.name,e.value;GenerateManualSpdTestServerPrefSelect(),Toggle_SpdTestServerPref(document.form.spdtest_serverpref)}function Toggle_SpdTestServerPref(e){e.name;if("onetime"==e.value){document.formScriptActions.action_script.value="start_spdmerlinserverlistmanual_"+document.form.spdtest_enabled.value,document.formScriptActions.submit();for(var t=0;t<interfacesComplete.length;t++)$("#spdtest_enabled_"+interfacesComplete[t].toLowerCase()).prop("disabled",!0),$("#spdtest_enabled_"+interfacesComplete[t].toLowerCase()).addClass("disabled");$.each($("input[name=spdtest_serverpref]"),(function(){$(this).prop("disabled",!0),$(this).addClass("disabled")})),showhide("rowmanualserverprefselect",!0),showhide("imgManualServerList",!0),"All"==document.form.spdtest_enabled.value?$.each($("select[name^=spdtest_serverprefselect]"),(function(){$(this).empty()})):$("select[name=spdtest_serverprefselect]").empty(),setTimeout(get_manualspdtestservers_file,2e3)}else showhide("rowmanualserverprefselect",!1),"All"==document.form.spdtest_enabled.value?($.each($("select[name^=spdtest_serverprefselect]"),(function(){showhide(this.id,!1)})),$.each($("span[id^=spdtest_serverprefselectspan]"),(function(){showhide(this.id,!1)}))):showhide("spdtest_serverprefselect",!1),showhide("imgManualServerList",!1)}function GenerateManualSpdTestServerPrefSelect(){$("#rowmanualserverprefselect").remove();var e='<tr class="even" id="rowmanualserverprefselect" style="display:none;">';let t,a,s;if(e+='<td class="settingname">Choose a server</th><td class="settingvalue"><img id="imgManualServerList" style="display:none;vertical-align:middle;" src="images/InternetScan.gif"/>',"All"==document.form.spdtest_enabled.value)for(var r=0;r<interfacesComplete.length;r++)0==interfacesDisabled.includes(interfacesComplete[r])&&(t=interfacesComplete[r].toUpperCase(),a=interfacesComplete[r].toLowerCase(),s=null!==t.match(/^WGVPN[1-5]/)?'style="width:58px; display:none;"':null!==t.match(/^VPNC[1-5]/)?'style="width:46px;display:none;"':'style="width:33px; display:none;"',e+="<span "+s+' id="spdtest_serverprefselectspan_'+a+'">'+interfacesComplete[r]+':</span><select name="spdtest_serverprefselect_'+a+'" id="spdtest_serverprefselect_'+a+'" style="display:none;max-width:415px;"></select><br />');else e+='<select name="spdtest_serverprefselect" id="spdtest_serverprefselect" style="display:none;"></select>';e+="</td></tr>",$("#rowmanualserverpref").after(e)}const theDaysToKeepMIN=15,theDaysToKeepDEF=30,theDaysToKeepMAX=365,theDaysToKeepTXT=`(between ${theDaysToKeepMIN} and ${theDaysToKeepMAX}, default: ${theDaysToKeepDEF})`,theLastXResultsMIN=5,theLastXResultsDEF=10,theLastXResultsMAX=100,theLastXResultsTXT=`(between ${theLastXResultsMIN} and ${theLastXResultsMAX}, default: ${theLastXResultsDEF})`;function validateAll(){var e=!1;return Validate_Number_Setting(document.form.spdmerlin_autobw_sf_down,100,0)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_autobw_sf_up,100,0)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_autobw_threshold_down,100,0)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_autobw_threshold_up,100,0)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_autobw_average_calc,30,1)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_lastxresults,theLastXResultsMAX,theLastXResultsMIN)||(e=!0),Validate_Number_Setting(document.form.spdmerlin_daystokeep,theDaysToKeepMAX,theDaysToKeepMIN)||(e=!0),"true"===document.form.spdmerlin_automaticmode.value&&("EveryX"===document.form.schedulemode.value?Validate_ScheduleValue(document.form.everyxvalue)||(e=!0):"Custom"===document.form.schedulemode.value&&(Validate_Schedule(document.form.spdmerlin_schhours,"hours")||(e=!0),Validate_Schedule(document.form.spdmerlin_schmins,"mins")||(e=!0))),!e||(alert("**ERROR**\nValidation for some fields failed.\nPlease correct invalid values and try again."),!1)}function Validate_Schedule(e,t){e.name;var a=e.value.split(","),s=0;"hours"==t?s=23:"mins"==t&&(s=59),showhide("btnfixhours",!1),showhide("btnfixmins",!1);for(var r="false",i=0;i<a.length;i++)if("*"==a[i]&&0==i)r="false";else if("*"==a[i]&&0!=i)r="true";else if("*"==a[0]&&i>0)r="true";else if(""==a[i])r="true";else if(a[i].startsWith("*/"))(isNaN(1*a[i].replace("*/",""))||1*a[i].replace("*/","")>s||1*a[i].replace("*/","")<0)&&(r="true");else if(-1!=a[i].indexOf("-"))if(a[i].startsWith("-"))r="true";else for(var n=a[i].split("-"),l=0;l<n.length;l++)""==n[l]||isNaN(1*n[l])||1*n[l]>s||1*n[l]<0?r="true":1*n[l+1]<1*n[l]&&(r="true","hours"==t?showhide("btnfixhours",!0):"mins"==t&&showhide("btnfixmins",!0));else(isNaN(1*a[i])||1*a[i]>s||1*a[i]<0)&&(r="true");return"true"==r?($(e).addClass("invalid"),!1):($(e).removeClass("invalid"),!0)}function Validate_ScheduleValue(e){e.name;var t=1*e.value,a=0,s=$("#everyxselect").val();return"hours"==s?a=24:"minutes"==s&&(a=30),t>a||t<1||e.value.length<1?($(e).addClass("invalid"),!1):($(e).removeClass("invalid"),!0)}function Validate_Number_Setting(e,t,a){e.name;var s=1*e.value;return s>t||s<a?($(e).addClass("invalid"),!1):($(e).removeClass("invalid"),!0)}function Format_Number_Setting(e){e.name;var t=1*e.value;return 0!=e.value.length&&NaN!=t&&(e.value=parseInt(e.value),!0)}function FixCron(e){if("hours"==e){var t=document.form.spdmerlin_schhours.value;document.form.spdmerlin_schhours.value=t.split("-")[0]+"-23,0-"+t.split("-")[1],Validate_Schedule(document.form.spdmerlin_schhours,"hours")}else if("mins"==e){t=document.form.spdmerlin_schmins.value;document.form.spdmerlin_schmins.value=t.split("-")[0]+"-59,0-"+t.split("-")[1],Validate_Schedule(document.form.spdmerlin_schmins,"mins")}}function AddEventHandlers(){$(".collapsible-jquery").off("click").on("click",(function(){$(this).siblings().toggle("fast",(function(){"none"==$(this).css("display")?SetCookie($(this).siblings()[0].id,"collapsed"):SetCookie($(this).siblings()[0].id,"expanded")}))})),$(".collapsible-jquery").each((function(e,t){"collapsed"==GetCookie($(this)[0].id,"string")?$(this).siblings().toggle(!1):$(this).siblings().toggle(!0)}))}
 
 </script>
 </head>
diff --git a/spdstats_www.js b/spdstats_www.js
index 219690e..59bbb0e 100644
--- a/spdstats_www.js
+++ b/spdstats_www.js
@@ -1,5 +1,5 @@
 /**----------------------------**/
-/** Last Modified: 2025-Oct-14 **/
+/** Last Modified: 2026-Jun-24 **/
 /**----------------------------**/
 
 var daysofweek = ['Mon','Tues','Wed','Thurs','Fri','Sat','Sun'];
@@ -814,6 +814,35 @@ function getTimeFormat(value,format){
 	return timeformat;
 }
 
+/**----------------------------------------------------------------**
+ ** Compatibility layer for the latest AsusWRT6 routers, such as
+ ** the GT-BE19000AI, where the previous global 'cookie' helper 
+ ** functions defined in the 'state.js' file are now removed in 
+ ** favour of using the "window.localStorage" property.
+ **----------------------------------------------------------------**/
+if (typeof window.cookie === "undefined" ||
+    typeof window.cookie.get !== "function" ||
+    typeof window.cookie.set !== "function")
+{
+    window.cookie = {
+        get: function (key) {
+            return window.localStorage.getItem(key);
+        },
+
+        /** In the previous 'cookie' function a 3rd argument was given for 'days' **/
+        /** Here, we ignore the value because there is no expiration date anymore **/
+        set: function (key, value, days) {
+            window.localStorage.setItem(key, String(value));
+        },
+
+        unset: function (key) {
+            window.localStorage.removeItem(key);
+        }
+    };
+
+    console.log("Installed localStorage compatibility for cookie API.");
+}
+
 function GetCookie(cookiename,returntype){
 	if(cookie.get('spd_'+cookiename) != null){
 		return cookie.get('spd_'+cookiename);