Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -ra60ec05d359c0d3f014015e9080b6dbcef0fea28 -r8a18b5d1fb4598c6b7facb3e7e233252941eaded
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision a60ec05d359c0d3f014015e9080b6dbcef0fea28)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 8a18b5d1fb4598c6b7facb3e7e233252941eaded)
@@ -70,6 +70,7 @@
 {
     // re-initialize when transitioning to standby mode
     initStandbyMode();
+    initDGInterface();
 
 #ifndef UF_TEST_ENABLED
     setBloodPumpTargetFlowRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_CLOSED_LOOP );