Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -rf639bbc47806ddcefdbdce78a377cd87050872e5 -r72ba5f3c63325b00306b544b2513c03500919d06
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision f639bbc47806ddcefdbdce78a377cd87050872e5)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 72ba5f3c63325b00306b544b2513c03500919d06)
@@ -8,7 +8,7 @@
 * @file    SystemComm.c
 *
 * @author  (last)      Dara Navaei
-* @date    (last)      23-May-2022
+* @date    (last)      12-Jul-2022
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -811,6 +811,10 @@
             handleAlarmClear( message );
             break;
 
+        case MSG_ID_RTC_EPOCH:
+            handleRTCSyncFromHD( message );
+            break;
+
         case MSG_ID_SET_DG_DIALYSATE_TEMP_TARGETS:
             handleSetDialysateTemperatureCmd( message );
             break;
@@ -836,6 +840,10 @@
             handleDrainCmd( message );
             break;
 
+        case MSG_ID_HD_OP_MODE:
+            handleSetHDOperationMode( message );
+            break;
+
         case MSG_ID_STARTING_STOPPING_TREATMENT_CMD:
             handleStartStopTreatmentMsg( message );
             break;
@@ -880,6 +888,9 @@
             handleDGScheduledRunsRequest( message );
             break;
 
+        case MSG_ID_HD_REQUEST_DG_USAGE_INFO:
+            break;
+
         // NOTE: This case must be last
         case MSG_ID_DG_TESTER_LOGIN_REQUEST:
             handleTesterLogInRequest( message );
@@ -1184,8 +1195,8 @@
                 handleSetDGUsageInfoRecord( message );
                 break;
 
-            case MSG_ID_HD_OP_MODE:
-                handleSetHDOperationMode( message );
+            case MSG_ID_HD_REQUEST_DG_ALARMS:
+                handleResendAllAlarmsCommand( message );
                 break;
 
             default: