Index: firmware/App/Controllers/Voltages.c
===================================================================
diff -u -r44b8dfaaebbd4bda0fff41179ccd6d05c7daf0f5 -rb178e719bbcd69b52869369ed0e93e0b2fc9c9ea
--- firmware/App/Controllers/Voltages.c	(.../Voltages.c)	(revision 44b8dfaaebbd4bda0fff41179ccd6d05c7daf0f5)
+++ firmware/App/Controllers/Voltages.c	(.../Voltages.c)	(revision b178e719bbcd69b52869369ed0e93e0b2fc9c9ea)
@@ -237,6 +237,12 @@
     // Check the persistence alarm
     checkPersistentAlarm ( ALARM_ID_HD_VOLTAGE_OUT_OF_RANGE, isVoltageOutOfRange, channelInAlarm, alarmVoltage );
 
+    if ( DG_MODE_FAUL == getDGOpMode() && FALSE == isDGCommunicating() )
+    {
+        // Reset the alarm clearance counter
+        resetPersistentAlarmTimer( ALARM_ID_HD_AC_POWER_LOST );
+    }
+
     if ( TRUE == hasPowerBeenLost )
     {
         HD_OP_MODE_T opMode = getCurrentOperationMode();