diff --git a/Multiprotocol/Telemetry.ino b/Multiprotocol/Telemetry.ino
index 4493076..9923c41 100644
--- a/Multiprotocol/Telemetry.ino
+++ b/Multiprotocol/Telemetry.ino
@@ -818,7 +818,7 @@ ISR(TIMER0_COMPB_vect)
 		else
 		{
 			// prepare next byte and allow for 2 stop bits
-			struct t_serial_bash *ptr = &SerialControl ;
+			volatile struct t_serial_bash *ptr = &SerialControl ;
 			if ( ptr->head != ptr->tail )
 			{
 				GPIOR0 = ptr->data[ptr->tail] ;
@@ -869,7 +869,7 @@ ISR(TIMER0_OVF_vect)
 	if ( --GPIOR1 == 0 )
 	{
 		// prepare next byte
-		struct t_serial_bash *ptr = &SerialControl ;
+		volatile struct t_serial_bash *ptr = &SerialControl ;
 		if ( ptr->head != ptr->tail )
 		{
 			GPIOR0 = ptr->data[ptr->tail] ;
diff --git a/Multiprotocol/_Config.h b/Multiprotocol/_Config.h
index 9fd5a02..dd6a9a0 100644
--- a/Multiprotocol/_Config.h
+++ b/Multiprotocol/_Config.h
@@ -175,7 +175,7 @@ const PPM_Parameters PPM_prot[15]=	{
 /*	11	*/	{MODE_SLT	,	0			,	0	,	P_HIGH	,	NO_AUTOBIND	,	0		},
 /*	12	*/	{MODE_CX10	,	CX10_BLUE	,	0	,	P_HIGH	,	NO_AUTOBIND	,	0		},
 /*	13	*/	{MODE_CG023	,	CG023		,	0	,	P_HIGH	,	NO_AUTOBIND	,	0		},
-/*	14	*/	{MODE_BAYANG,	BAYANG			,	0	,	P_HIGH	,	NO_AUTOBIND	,	0		},
+/*	14	*/	{MODE_BAYANG,	BAYANG		,	0	,	P_HIGH	,	NO_AUTOBIND	,	0		},
 /*	15	*/	{MODE_SYMAX	,	SYMAX5C		,	0	,	P_HIGH	,	NO_AUTOBIND	,	0		}
 };
 /* Available protocols and associated sub protocols to pick and choose from