diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
index 96d563c..f4f7c33 100644
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
 #define VERSION_REVISION	0
-#define VERSION_PATCH_LEVEL	17
+#define VERSION_PATCH_LEVEL	18
 
 //******************
 // Protocols
diff --git a/Multiprotocol/Telemetry.ino b/Multiprotocol/Telemetry.ino
index dd2cd3a..32b69e1 100644
--- a/Multiprotocol/Telemetry.ino
+++ b/Multiprotocol/Telemetry.ino
@@ -840,7 +840,7 @@ void TelemetryUpdate()
 			return;
 		}
 		#ifdef MULTI_SYNC
-			if ( (now - lastInputSync) > INPUT_SYNC_TIME)
+			if ( (now - lastInputSync) > INPUT_SYNC_TIME && protocol != PROTO_SCANNER && protocol != PROTO_FRSKY_RX && protocol != PROTO_AFHDS2A_RX && protocol != PROTO_XN297DUMP )
 			{
 				mult_send_inputsync();
 				lastInputSync = now;
@@ -848,7 +848,6 @@ void TelemetryUpdate()
 			}
 		#endif
 	#endif
-	 
 	#if defined SPORT_TELEMETRY
 		if (protocol==PROTO_FRSKYX
 		#ifdef TELEMETRY_FRSKYX_TO_FRSKYD