Index: firmware/App/Controllers/DialInFlow.c
===================================================================
diff -u -r5562cdd08797bd6202348edc76b6928b0a815ddc -rd5060b07988d9f64c3d5cad0fda25f209d23022b
--- firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 5562cdd08797bd6202348edc76b6928b0a815ddc)
+++ firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision d5060b07988d9f64c3d5cad0fda25f209d23022b)
@@ -113,7 +113,7 @@
 #define MIN_FLOW_SIG_STRENGTH                0.9             ///< Minimum flow sensor signal strength (90%).
 
 /// Dialysate flow read timeout alarm persistence.
-#define DIALYSATE_FLOW_READ_TIMEOUT_PERSIST  ( MS_PER_SECOND )
+#define DIALYSATE_FLOW_READ_TIMEOUT_PERSIST  ( 2 * MS_PER_SECOND )
 
 #define DFM_SENSOR_PARAM_CORRUPT_STATUS      0x7             ///< Dialysate flow meter NVM parameter corrupt status.
 
@@ -423,6 +423,7 @@
     U08 stpReadCtr = getFPGADialysateFlowStatusPacketReadCounter();
     U08 flowErrorCtr = getFPGADialysateFlowErrorCounter();
 
+#ifndef DISABLE_FPGA_COUNTER_CHECKS
     // Check for stale flow reading
     if ( TRUE == isPersistentAlarmTriggered( ALARM_ID_HD_DP_FLOW_READ_TIMEOUT_ERROR, ( fpReadCtr == lastDialysateFlowFastPacketReadCtr ) ) )
     {
@@ -432,10 +433,11 @@
     {
         SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_DP_FLOW_READ_TIMEOUT_ERROR, (U32)DIALYSATE_FLOW_READ_CTR_SLOW_PACKET )
     }
-    if ( TRUE == isPersistentAlarmTriggered( ALARM_ID_HD_DP_FLOW_READ_TIMEOUT_ERROR, ( stpReadCtr == lastDialysateFlowStatusPacketReadCtr ) ) )
-    {
-        SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_DP_FLOW_READ_TIMEOUT_ERROR, (U32)DIALYSATE_FLOW_READ_CTR_STATUS_PACKET )
-    }
+//    if ( TRUE == isPersistentAlarmTriggered( ALARM_ID_HD_DP_FLOW_READ_TIMEOUT_ERROR, ( stpReadCtr == lastDialysateFlowStatusPacketReadCtr ) ) )
+//    {
+//        SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_DP_FLOW_READ_TIMEOUT_ERROR, (U32)DIALYSATE_FLOW_READ_CTR_STATUS_PACKET )
+//    }
+#endif
 
     // Record flow read counters for next time around
     lastDialysateFlowFastPacketReadCtr = fpReadCtr;