diff --git a/radio/src/opentx.cpp b/radio/src/opentx.cpp
index cbc7d7e08..172d258b9 100644
--- a/radio/src/opentx.cpp
+++ b/radio/src/opentx.cpp
@@ -1519,7 +1519,11 @@ void flightReset()
 #if defined(FRSKY)
   telemetryReset();
 #endif
+
   logicalSwitchesReset();
+#if !defined(CPUARM)
+  s_last_switch_value = 0;
+#endif
 
   s_mixer_first_run_done = false;