Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -rcfbf6ff43be0b19bfa25f0edb34300c0bcab96eb -r31b1a66bc92068f86ff154e63d8cf9393d65258f
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision cfbf6ff43be0b19bfa25f0edb34300c0bcab96eb)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 31b1a66bc92068f86ff154e63d8cf9393d65258f)
@@ -437,20 +437,20 @@
         case ALARM_ACTION_STOP:
             if ( isAlarmActive( ALARM_ID_TD_VENOUS_BUBBLE_DETECTED ) != TRUE )
             {
+                // no stop action in standby mode
+            }
+            // if Dialin enabled bubble detection, stop on venous bubble detection alarm
+            else
+            {
+                // Pumps should be off
                 signalBloodPumpHardStop();
+                stopSyringePump();
+
+                // Set valves to safe positions
+                setValveAirTrap( STATE_CLOSED );
+                setValvePosition( H1_VALV, VALVE_POSITION_C_CLOSE );
+                setValvePosition( H19_VALV, VALVE_POSITION_C_CLOSE );
             }
-//            // if Dialin enabled bubble detection, stop on venous bubble detection alarm
-//            else
-//            {
-//                // Pumps should be off
-//                signalBloodPumpHardStop();
-//                stopSyringePump();
-//
-//                // Set valves to safe positions
-//                setValveAirTrap( STATE_CLOSED );
-//                setValvePosition( H1_VALV, VALVE_POSITION_C_CLOSE );
-//                setValvePosition( H19_VALV, VALVE_POSITION_C_CLOSE );
-//            }
             break;
 
         default: