diff --git a/com.unity.netcode.gameobjects/Tests/Runtime/NetworkVariable/NetworkVariableTests.cs b/com.unity.netcode.gameobjects/Tests/Runtime/NetworkVariable/NetworkVariableTests.cs
index 2d76f87a3c..6fa812d0e2 100644
--- a/com.unity.netcode.gameobjects/Tests/Runtime/NetworkVariable/NetworkVariableTests.cs
+++ b/com.unity.netcode.gameobjects/Tests/Runtime/NetworkVariable/NetworkVariableTests.cs
@@ -1796,6 +1796,13 @@ public unsafe T RandGenBytes<T>(System.Random rand) where T : unmanaged
             return t;
         }
 
+        // RandGenBytes<bool> yields bools whose byte is neither 0 nor 1, which IL2CPP on ARM64 can
+        // compare as unequal even though both print True.
+        public bool RandGenBool(System.Random rand)
+        {
+            return rand.Next(2) == 1;
+        }
+
         public FixedString32Bytes RandGenFixedString32(System.Random rand)
         {
             var s = new FixedString32Bytes();
@@ -1863,6 +1870,11 @@ public string ArrayStr<T>(NativeArray<T> arr) where T : unmanaged
             {
                 var idx = rand.Next(changed2.Length - 1);
                 var item = generator(rand);
+                // Ensures changed2 differs from original2 when its length matches original2.
+                while (idx < original2.Length && EqualityComparer<T>.Default.Equals(item, original2[idx]))
+                {
+                    item = generator(rand);
+                }
                 changed2[idx] = item;
             }
 
@@ -1940,7 +1952,7 @@ public void WhenSerializingAndDeserializingVeryLargeValueTypeNativeArrayNetworkV
             }
             else if (testType == typeof(bool))
             {
-                (var original, var original2, var changed, var changed2) = GetArarys((rand) => rand.Next(2) == 1);
+                (var original, var original2, var changed, var changed2) = GetArarys(RandGenBool);
                 TestValueTypeNativeArray(original, changed);
                 TestValueTypeNativeArray(original2, changed2);
             }
@@ -2158,6 +2170,11 @@ public string DictionaryStr<TKey, TVal>(Dictionary<TKey, TVal> list)
             {
                 var idx = rand.Next(changed2.Count - 1);
                 var item = generator(rand);
+                // Ensures changed2 differs from original2 when no elements are added or removed.
+                while (EqualityComparer<T>.Default.Equals(item, original2[idx]))
+                {
+                    item = generator(rand);
+                }
                 changed2[idx] = item;
             }
 
@@ -2401,7 +2418,7 @@ public void WhenSerializingAndDeserializingVeryLargeListNetworkVariables_ValuesA
             }
             else if (testType == typeof(bool))
             {
-                (var original, var original2, var changed, var changed2) = GetLists(RandGenBytes<bool>);
+                (var original, var original2, var changed, var changed2) = GetLists(RandGenBool);
                 TestList(original, changed);
                 TestList(original2, changed2);
             }
@@ -2594,7 +2611,7 @@ public void WhenSerializingAndDeserializingVeryLargeHashSetNetworkVariables_Valu
             }
             else if (testType == typeof(bool))
             {
-                (var original, var original2, var changed, var changed2) = GetHashSets(RandGenBytes<bool>);
+                (var original, var original2, var changed, var changed2) = GetHashSets(RandGenBool);
                 TestHashSet(original, changed);
                 TestHashSet(original2, changed2);
             }
@@ -2944,27 +2961,27 @@ public void WhenSerializingAndDeserializingVeryLargeDictionaryNetworkVariables_V
             {
                 if (keyType == typeof(byte))
                 {
-                    (var original, var original2, var changed, var changed2) = GetDictionaries(RandGenBytes<byte>, RandGenBytes<bool>);
+                    (var original, var original2, var changed, var changed2) = GetDictionaries(RandGenBytes<byte>, RandGenBool);
                     TestDictionary(original, changed);
                     TestDictionary(original2, changed2);
 
                 }
                 else if (keyType == typeof(ulong))
                 {
-                    (var original, var original2, var changed, var changed2) = GetDictionaries(RandGenBytes<ulong>, RandGenBytes<bool>);
+                    (var original, var original2, var changed, var changed2) = GetDictionaries(RandGenBytes<ulong>, RandGenBool);
                     TestDictionary(original, changed);
                     TestDictionary(original2, changed2);
                 }
                 else if (keyType == typeof(Vector2))
                 {
-                    (var original, var original2, var changed, var changed2) = GetDictionaries((rand) => new Vector2((float)rand.NextDouble(), (float)rand.NextDouble()), RandGenBytes<bool>);
+                    (var original, var original2, var changed, var changed2) = GetDictionaries((rand) => new Vector2((float)rand.NextDouble(), (float)rand.NextDouble()), RandGenBool);
                     TestDictionary(original, changed);
                     TestDictionary(original2, changed2);
 
                 }
                 else if (keyType == typeof(HashMapKeyClass))
                 {
-                    (var original, var original2, var changed, var changed2) = GetDictionaries((rand) => new HashMapKeyClass { Data = RandGenBytes<HashMapKeyStruct>(rand) }, RandGenBytes<bool>);
+                    (var original, var original2, var changed, var changed2) = GetDictionaries((rand) => new HashMapKeyClass { Data = RandGenBytes<HashMapKeyStruct>(rand) }, RandGenBool);
                     TestDictionary(original, changed);
                     TestDictionary(original2, changed2);
                 }
@@ -3656,6 +3673,11 @@ public string NativeHashMapStr<TKey, TVal>(NativeHashMap<TKey, TVal> list)
             {
                 var idx = rand.Next(changed2.Length - 1);
                 var item = generator(rand);
+                // Ensures changed2 differs from original2 when no elements are added or removed.
+                while (EqualityComparer<T>.Default.Equals(item, original2[idx]))
+                {
+                    item = generator(rand);
+                }
                 changed2[idx] = item;
             }
 
@@ -3899,7 +3921,7 @@ public void WhenSerializingAndDeserializingVeryLargeValueTypeNativeListNetworkVa
             }
             else if (testType == typeof(bool))
             {
-                (var original, var original2, var changed, var changed2) = GetNativeLists(RandGenBytes<bool>);
+                (var original, var original2, var changed, var changed2) = GetNativeLists(RandGenBool);
                 TestValueTypeNativeList(original, changed);
                 TestValueTypeNativeList(original2, changed2);
             }
@@ -4088,7 +4110,7 @@ public void WhenSerializingAndDeserializingVeryLargeValueTypeNativeHashSetNetwor
             }
             else if (testType == typeof(bool))
             {
-                (var original, var original2, var changed, var changed2) = GetNativeHashSets(RandGenBytes<bool>);
+                (var original, var original2, var changed, var changed2) = GetNativeHashSets(RandGenBool);
                 TestValueTypeNativeHashSet(original, changed);
                 TestValueTypeNativeHashSet(original2, changed2);
             }
@@ -4434,27 +4456,27 @@ public void WhenSerializingAndDeserializingVeryLargeValueTypeNativeHashMapNetwor
             {
                 if (keyType == typeof(byte))
                 {
-                    (var original, var original2, var changed, var changed2) = GetMaps(RandGenBytes<byte>, RandGenBytes<bool>);
+                    (var original, var original2, var changed, var changed2) = GetMaps(RandGenBytes<byte>, RandGenBool);
                     TestValueTypeNativeHashMap(original, changed);
                     TestValueTypeNativeHashMap(original2, changed2);
 
                 }
                 else if (keyType == typeof(ulong))
                 {
-                    (var original, var original2, var changed, var changed2) = GetMaps(RandGenBytes<ulong>, RandGenBytes<bool>);
+                    (var original, var original2, var changed, var changed2) = GetMaps(RandGenBytes<ulong>, RandGenBool);
                     TestValueTypeNativeHashMap(original, changed);
                     TestValueTypeNativeHashMap(original2, changed2);
                 }
                 else if (keyType == typeof(Vector2))
                 {
-                    (var original, var original2, var changed, var changed2) = GetMaps((rand) => new Vector2((float)rand.NextDouble(), (float)rand.NextDouble()), RandGenBytes<bool>);
+                    (var original, var original2, var changed, var changed2) = GetMaps((rand) => new Vector2((float)rand.NextDouble(), (float)rand.NextDouble()), RandGenBool);
                     TestValueTypeNativeHashMap(original, changed);
                     TestValueTypeNativeHashMap(original2, changed2);
 
                 }
                 else if (keyType == typeof(HashMapKeyStruct))
                 {
-                    (var original, var original2, var changed, var changed2) = GetMaps(RandGenBytes<HashMapKeyStruct>, RandGenBytes<bool>);
+                    (var original, var original2, var changed, var changed2) = GetMaps(RandGenBytes<HashMapKeyStruct>, RandGenBool);
                     TestValueTypeNativeHashMap(original, changed);
                     TestValueTypeNativeHashMap(original2, changed2);
                 }