Index: firmware/App/Controllers/DialInFlow.c
===================================================================
diff -u -r61716bc97ecca8af1ec560333844a8cf602eccb0 -r9e6abdf44f5cac7fd713655616a46544016750a1
--- firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 61716bc97ecca8af1ec560333844a8cf602eccb0)
+++ firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 9e6abdf44f5cac7fd713655616a46544016750a1)
@@ -417,18 +417,22 @@
     {
         dipFlow = getDGDialysateFlowRateLMin() * (F64)ML_PER_LITER; // convert rate to mL/min
         filterDialInFlowReadings( dipFlow );                        // process the fresh dialysate flow data
-        dialysateFlowDataFreshStatusCounter = 0;                    // reset counter
+        dialysateFlowDataFreshStatusCounter = 0;
     }
     else
     {   // Alarm if not receiving new dialysate flow readings in timely manner
-        if ( ++dialysateFlowDataFreshStatusCounter > DIP_DIALYSATE_FLOW_DATA_ALARM_THRESHOLD )
+        if ( TRUE == isDGCommunicating() )
         {
-            filterDialInFlowReadings( 0.0 );
-            if ( TRUE == isDGCommunicating() )
+            if ( ++dialysateFlowDataFreshStatusCounter > DIP_DIALYSATE_FLOW_DATA_ALARM_THRESHOLD )
             {
+                filterDialInFlowReadings( 0.0 );
                 activateAlarmNoData( ALARM_ID_HD_DIALYSATE_FLOW_DATA_NOT_RECEIVE );
             }
         }
+        else
+        {
+            dialysateFlowDataFreshStatusCounter = 0;
+        }
     }
 
     // Get latest pump speed and current from motor controller