diff --git a/STM32/Core/Src/front_unit.c b/STM32/Core/Src/front_unit.c
index e9d0011..1de562a 100644
--- a/STM32/Core/Src/front_unit.c
+++ b/STM32/Core/Src/front_unit.c
@@ -259,6 +259,8 @@ void FRONTPANEL_ENCODER2_checkRotate(void)
 
 static void FRONTPANEL_ENCODER_Rotated(float32_t direction) // rotated encoder, handler here, direction -1 - left, 1 - right
 {
+	if (TRX_on_TX())
+		return;
 	if (TRX.Locked)
 		return;
 	if (LCD_systemMenuOpened)