Index: firmware/App/Controllers/DialInFlow.c
===================================================================
diff -u -r270b4665c25617158ef06c1819debfb5bd59a942 -rf5e10b23e6845efcc72d0e96891fa1f3dc5d749f
--- firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 270b4665c25617158ef06c1819debfb5bd59a942)
+++ firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision f5e10b23e6845efcc72d0e96891fa1f3dc5d749f)
@@ -8,7 +8,7 @@
 * @file    DialInFlow.c
 *
 * @author  (last)      Sean Nash
-* @date    (last)      18-Jan-2023
+* @date    (last)      10-Feb-2023
 *
 * @author  (original)  Sean
 * @date    (original)  16-Dec-2019
@@ -512,7 +512,7 @@
     }
     else
     {   // Alarm if not receiving new dialysate flow readings in timely manner
-        if ( TRUE == isDGCommunicating() )
+        if ( ( TRUE == isDGCommunicating() ) && ( isACPowerLost() != TRUE ) )
         {
             if ( ++dialysateFlowDataFreshStatusCounter > DIP_DIALYSATE_FLOW_DATA_ALARM_THRESHOLD )
             {