Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -r2626ebc795d8e8b988f50efe0eddb30bd111e4ed -r9460533e74bff4880dcea0ee4eaba0650b4cebae
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 2626ebc795d8e8b988f50efe0eddb30bd111e4ed)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 9460533e74bff4880dcea0ee4eaba0650b4cebae)
@@ -375,14 +375,14 @@
 
 /*********************************************************************//**
  * @brief
- * The signalBPRateChange function signals that user has changed the blood
- * flow rate.  If pressure limits state was stable, a blood flow rate change
+ * The signalUserRateChange function signals that user has changed the blood
+ * and/or dialysate flow rate.  If pressure limits state was stable, a rate change
  * will kick us back to stabilization state.
  * @details Inputs: none
  * @details Outputs: currPresLimitsState, stabilizationStartTimeMs
  * @return none
  *************************************************************************/
-void signalBPRateChange( void )
+void signalUserRateChange( void )
 {
     // User update of blood flow rate initiates/resets a stabilization period (if we were in stabilization or stable state)
     if ( PRESSURE_LIMITS_STATE_STABILIZATION == currPresLimitsState )
Index: firmware/App/Controllers/PresOccl.h
===================================================================
diff -u -r833dc8408890ca24e537ccfd7cbc7f47abe19aa4 -r9460533e74bff4880dcea0ee4eaba0650b4cebae
--- firmware/App/Controllers/PresOccl.h	(.../PresOccl.h)	(revision 833dc8408890ca24e537ccfd7cbc7f47abe19aa4)
+++ firmware/App/Controllers/PresOccl.h	(.../PresOccl.h)	(revision 9460533e74bff4880dcea0ee4eaba0650b4cebae)
@@ -84,7 +84,7 @@
 
 void setPressureLimitsToOuterBounds( void );
 void updatePressureLimitWindows( S32 artPresWin, S32 venPresWin, S32 venPresAsym );
-void signalBPRateChange( void );
+void signalUserRateChange( void );
 
 F32 getMeasuredArterialPressure( void );
 F32 getFilteredArterialPressure( void );
Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -r833dc8408890ca24e537ccfd7cbc7f47abe19aa4 -r9460533e74bff4880dcea0ee4eaba0650b4cebae
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 833dc8408890ca24e537ccfd7cbc7f47abe19aa4)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 9460533e74bff4880dcea0ee4eaba0650b4cebae)
@@ -1267,9 +1267,10 @@
             result = TRUE;
             sendTreatmentLogEventData( BLOOD_FLOW_RATE_CHANGE_EVENT, getTreatmentParameterU32( TREATMENT_PARAM_BLOOD_FLOW ), bloodRate );
             sendTreatmentLogEventData( DIALYSATE_FLOW_RATE_CHANGE_EVENT, getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ), dialRate );
-            if ( bloodRate != getTreatmentParameterS32( TREATMENT_PARAM_BLOOD_FLOW ) )
+            if ( ( bloodRate != (U32)getTreatmentParameterU32( TREATMENT_PARAM_BLOOD_FLOW ) ) ||
+                 ( dialRate != (U32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ) ) )
             {
-                signalBPRateChange();
+                signalUserRateChange();
             }
             // Set to new rates
             setTreatmentParameterU32( TREATMENT_PARAM_BLOOD_FLOW, bloodRate );