diff --git a/client/interceptors/uci_retry.go b/client/interceptors/uci_retry.go
index ace9747..ceefa9e 100644
--- a/client/interceptors/uci_retry.go
+++ b/client/interceptors/uci_retry.go
@@ -53,6 +53,12 @@ func RetryUnaryClientInterceptor(
 			return true
 		}
 
+		// Retry when the connection drops (e.g. "connection timed out").
+		// This is transient: gRPC will reconnect on the next attempt.
+		if code == codes.Unavailable {
+			return true
+		}
+
 		if strings.Contains(err.Error(), "please retry for collection in finalized block") {
 			return true
 		}
diff --git a/scanner/output_handler.go b/scanner/output_handler.go
index 1627a9e..2c85ebc 100644
--- a/scanner/output_handler.go
+++ b/scanner/output_handler.go
@@ -35,7 +35,7 @@ func NewScriptResultProcessor(
 	handler ScriptResultHandler,
 ) *ScriptResultProcessor {
 	r := &ScriptResultProcessor{
-		resultsChan: make(chan ProcessedAddressBatch, 10000),
+		resultsChan: make(chan ProcessedAddressBatch, 500),
 		handler:     handler,
 		log:         logger.With().Str("component", "script_result_processor").Logger(),
 	}