Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -r526e890e4e35fac0a622af538bf611ea15a30609 -r6a26a0122d20ec075c3f719d5379583359500d8a
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 526e890e4e35fac0a622af538bf611ea15a30609)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 6a26a0122d20ec075c3f719d5379583359500d8a)
@@ -980,11 +980,7 @@
     {
         signalTreatmentEndAlarmEndTxUserAction();
     }
-    // Handle alarm response from user to resume slow blood flow while waiting for rinseback request
-    else if ( TRUE == resumeTreatmentAlarmResponseRequest )
-    {
-        signalTreatmentEndAlarmResumeUserAction();
-    }
+    // End treatment state does not allow resume
 
     // Execute treatment end sub-mode
     execTreatmentEnd();
Index: firmware/App/Modes/TreatmentEnd.c
===================================================================
diff -u -rb550cc9943259159415b6dfafb3231e85e40b485 -r6a26a0122d20ec075c3f719d5379583359500d8a
--- firmware/App/Modes/TreatmentEnd.c	(.../TreatmentEnd.c)	(revision b550cc9943259159415b6dfafb3231e85e40b485)
+++ firmware/App/Modes/TreatmentEnd.c	(.../TreatmentEnd.c)	(revision 6a26a0122d20ec075c3f719d5379583359500d8a)
@@ -49,7 +49,6 @@
 static U32  txEndTimerCtr;                                                  ///< Timer counter (in GP task intervals) counts time spent waiting for user to initiate final rinseback.
 static U32  bloodSittingTimerCtr;                                           ///< Timer counter tracks time in paused state while blood is sitting.
 
-static BOOL txEndAlarmResumeRequested;                                      ///< Flag indicates user requesting resume from alarm.
 static BOOL txEndAlarmRinsebackRequested;                                   ///< Flag indicates user requesting rinseback from alarm.
 static BOOL txEndAlarmEndTreatmentRequested;                                ///< Flag indicates user requesting end treatment from alarm.
 static BOOL txEndRinsebackRequested;                                        ///< Flag indicates user requesting final rinseback.
@@ -96,7 +95,6 @@
  *************************************************************************/
 static void resetTreatmentEndFlags( void )
 {
-    txEndAlarmResumeRequested = FALSE;
     txEndAlarmRinsebackRequested = FALSE;
     txEndAlarmEndTreatmentRequested = FALSE;
     txEndRinsebackRequested = FALSE;
@@ -118,6 +116,7 @@
     cmdStopDGFill();
 
     // Set user alarm recovery actions allowed in this sub-mode
+    setAlarmUserActionEnabled( ALARM_USER_ACTION_RESUME, FALSE );
     setAlarmUserActionEnabled( ALARM_USER_ACTION_RINSEBACK, TRUE );
     setAlarmUserActionEnabled( ALARM_USER_ACTION_END_TREATMENT, TRUE );
     setCurrentSubState( (U32)treatmentEndState );
@@ -146,8 +145,6 @@
 static void setupForTxEndWait4RinsebackState( void )
 {
     doorClosedRequired( TRUE, TRUE );
-    // No resume alarm action allowed
-    setAlarmUserActionEnabled( ALARM_USER_ACTION_RESUME, FALSE );  // Resume in this sub-mode indicates resume wait for user rinseback request (not resume treatment)
     // Open VBA and VBV valves to allow flow from/to patient
     setValvePosition( VBA, VALVE_POSITION_B_OPEN );
     setValvePosition( VBV, VALVE_POSITION_B_OPEN );
@@ -170,8 +167,6 @@
 static void setupForTxEndPausedState( void )
 {
     doorClosedRequired( FALSE, FALSE );
-    // Resume alarm action will take us back to TxEndWait4RinsebackState
-    setAlarmUserActionEnabled( ALARM_USER_ACTION_RESUME, TRUE );
     // Stop blood pump
     signalBloodPumpHardStop();
     // Close arterial and venous lines
@@ -299,12 +294,6 @@
     {
         signalGoToRinseback();
     }
-    // Is slow blood flow resume requested?
-    else if ( TRUE == txEndAlarmResumeRequested )
-    {
-        setupForTxEndWait4RinsebackState();
-        result = TREATMENT_END_WAIT_FOR_RINSEBACK_STATE;
-    }
     // Is treatment end requested?
     else if ( TRUE == txEndAlarmEndTreatmentRequested )
     {
@@ -332,19 +321,6 @@
 
 /*********************************************************************//**
  * @brief
- * The signalTreatmentEndAlarmResumeUserAction function signals the treatment end
- * sub-mode to resume per user alarm action.
- * @details Inputs: none
- * @details Outputs: txEndAlarmResumeRequested
- * @return none
- *************************************************************************/
-void signalTreatmentEndAlarmResumeUserAction( void )
-{
-    txEndAlarmResumeRequested = TRUE;
-}
-
-/*********************************************************************//**
- * @brief
  * The signalTreatmentEndAlarmRinsebackUserAction function signals the treatment end
  * sub-mode to start rinseback per user alarm action.
  * @details Inputs: none
Index: firmware/App/Modes/TreatmentEnd.h
===================================================================
diff -u -r0a4dcd288d4347b85baaa0b07da568b6add5eac7 -r6a26a0122d20ec075c3f719d5379583359500d8a
--- firmware/App/Modes/TreatmentEnd.h	(.../TreatmentEnd.h)	(revision 0a4dcd288d4347b85baaa0b07da568b6add5eac7)
+++ firmware/App/Modes/TreatmentEnd.h	(.../TreatmentEnd.h)	(revision 6a26a0122d20ec075c3f719d5379583359500d8a)
@@ -40,7 +40,6 @@
 void transitionToTreatmentEnd( void );
 void execTreatmentEnd( void );
 
-void signalTreatmentEndAlarmResumeUserAction( void );                                    // from user for alarm
 void signalTreatmentEndAlarmRinsebackUserAction( void );                                 // from user for alarm
 void signalTreatmentEndAlarmEndTxUserAction( void );                                     // from user for alarm
 void signalTreatmentEndUserAction( REQUESTED_TREATMENT_END_USER_ACTIONS_T action );      // from user