Index: firmware/App/Modes/ModeFill.c
===================================================================
diff -u -r7f64bdbf118609be8afc6fc7a3bd0ffe0cc2791a -r2c237242d3dfc0d4e952f0cc2ebd8e6d6a826243
--- firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 7f64bdbf118609be8afc6fc7a3bd0ffe0cc2791a)
+++ firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 2c237242d3dfc0d4e952f0cc2ebd8e6d6a826243)
@@ -993,7 +993,7 @@
  * @details Outputs: concPumpPrimeStartTimeMS, fillStatus, pumpSpeedIndex,
  * concentratePrimingStartTime, totalBicarbConductivity, averageBicarbConductivity,
  * bicarbConductivitySampleCount, concentrateTestStartTime, fillStatus,
- * havePauseActuatorsBeenSet, flushBubblesStartTime
+ * havePauseActuatorsBeenSet, flushBubblesStartTime, didFMPCheckStart
  * @param state mode fill state enum
  * @return none
  *************************************************************************/
@@ -1067,6 +1067,7 @@
 
         case DG_FILL_MODE_STATE_DELIVER_DIALYSATE:
             setValveState( VPO, VALVE_STATE_FILL_C_TO_NC );
+            didFMPCheckStart           = FALSE;
             dialysateFillStartTimeMS   = getMSTimerCount();
             fillStatus.isThisFirstFill = FALSE;
             break;