Index: firmware/App/Modes/ModeInitPOST.c
===================================================================
diff -u -rf760ffc4b10556e5186e9ceb90294262063440ca -r77392c1537f02650413087b86b946370a6289dcd
--- firmware/App/Modes/ModeInitPOST.c	(.../ModeInitPOST.c)	(revision f760ffc4b10556e5186e9ceb90294262063440ca)
+++ firmware/App/Modes/ModeInitPOST.c	(.../ModeInitPOST.c)	(revision 77392c1537f02650413087b86b946370a6289dcd)
@@ -7,8 +7,8 @@
 *
 * @file    ModeInitPOST.c
 *
-* @author  (last)      Sean Nash
-* @date    (last)      02-Feb-2023
+* @author  (last)      Michael Garthwaite
+* @date    (last)      01-Mar-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -17,6 +17,7 @@
 
 #include "reg_crc.h"       // Used to hold reset reason code at startup before bits get cleared
 #include "reg_system.h"    // Used to access exception status registers for reset reason code at startup
+#include "system.h"
 
 #include "Accel.h"
 #include "AlarmLamp.h"
@@ -37,7 +38,7 @@
 #include "RTC.h"
 #include "SafetyShutdown.h"
 #include "SyringePump.h"
-#include "system.h"
+#include "SystemComm.h"
 #include "SystemCommMessages.h"
 #include "TaskGeneral.h"
 #include "Temperatures.h"
@@ -309,12 +310,16 @@
             break;
 
         case POST_STATE_COMPLETED:
-            // Set overall HD POST status to "passed"
-            postPassed = TRUE;
+
             // Set overall HD POST completed status to TRUE
             postCompleted = TRUE;
-            // Broadcast final POST passed
-            sendPOSTFinalResult( TRUE );
+            // Broadcast final POST passed once. We stay in this state for POST_COMPLETED_DELAY.
+            if ( FALSE == postPassed )
+            {
+                sendPOSTFinalResult( TRUE );
+            }
+            // Set overall HD POST status to "passed"
+            postPassed = TRUE;
             // Delay before going to standby mode
             if ( ++postCompleteDelayTimerCtr > POST_COMPLETED_DELAY )
             {
@@ -504,7 +509,10 @@
 
         sendUIVersionRequest();                                                              // request UI to send us its version - needed for compatibility check
 
-        sendRequestForDGResendAlarms();                                                      // request DG to re-send any active alarms that may have been triggered before we came up
+        if ( TRUE == isDGCommunicating() )
+        {
+            sendRequestForDGResendAlarms();                                                  // request DG to re-send any active alarms that may have been triggered before we came up
+        }
 
         // Send the startup event
         SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_STARTUP, systemREG1->DEV, 0x12345678 )          // log startup event w/ device ID bits