Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -r791b25bd20e80fce8c5d7e8a3ac37d8395f2315c -r556668d4ef26ad4afbc438cc28d397a898459084
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 791b25bd20e80fce8c5d7e8a3ac37d8395f2315c)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 556668d4ef26ad4afbc438cc28d397a898459084)
@@ -7,8 +7,8 @@
 *
 * @file    ModeTreatment.c
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      04-Jun-2023
+* @author  (last)      Sean Nash
+* @date    (last)      11-Jul-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -834,6 +834,7 @@
             transitionToBloodPrime();
             result = TREATMENT_BLOOD_PRIME_STATE;
         }
+        signalInitiatePressureStabilization();
     }
     // If user requests rinseback, go to rinseback
     else if ( TRUE == initiateRinsebackAlarmResponseRequest )
@@ -873,16 +874,33 @@
  * @brief
  * The handleTreatmentRinsebackState function executes the rinseback state of the
  * Treatment Mode state machine.
- * @details Inputs: none
- * @details Outputs: treatment rinseback sub-mode executed.
+ * @details Inputs: endTreatmentAlarmResponseRequest, resumeTreatmentAlarmResponseRequest,
+ * rinsebackToRecircRequest, rinsebackToStoppedRequest, endTreatmentRequest
+ * @details Outputs: treatment rinseback sub-mode executed, sendLastTreatmentPeriodicData
  * @return next treatment mode state
  *************************************************************************/
 static TREATMENT_STATE_T handleTreatmentRinsebackState( void )
 {
     TREATMENT_STATE_T result = TREATMENT_RINSEBACK_STATE;
 
-    // Execute treatment rinseback sub-mode
-    execRinseback();
+    // If user requests treatment end, end treatment
+    if ( TRUE == endTreatmentAlarmResponseRequest )
+    {
+        sendLastTreatmentPeriodicData = TRUE;
+        requestNewOperationMode( MODE_POST );
+    }
+    // Otherwise execute state machine for treatment rinseback sub-mode
+    else
+    {
+        // If user requests resumption of treatment, resume rinseback
+        if ( TRUE == resumeTreatmentAlarmResponseRequest )
+        {
+            resumeTreatmentAlarmResponseRequest = FALSE;
+            signalRinsebackAlarmResumeUserAction();
+        }
+        // Execute treatment rinseback sub-mode
+        execRinseback();
+    }
 
     // Handle signals from rinseback sub-mode
     if ( TRUE == rinsebackToRecircRequest )
@@ -1202,6 +1220,7 @@
         {
             sendTreatmentLogEventData( UF_RATE_CHANGE_EVENT, presUFRate, pendingUFRateChange );
             presUFRate = pendingUFRateChange;
+            signalInitiatePressureStabilization();
         }
         setDialysisParams( getTreatmentParameterU32( TREATMENT_PARAM_BLOOD_FLOW ), getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ),
                            presMaxUFVolumeML, presUFRate );
@@ -1268,7 +1287,7 @@
             if ( ( bloodRate != (U32)getTreatmentParameterU32( TREATMENT_PARAM_BLOOD_FLOW ) ) ||
                  ( dialRate != (U32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ) ) )
             {
-                signalUserRateChange();
+                signalInitiatePressureStabilization();
             }
             // Set to new rates
             setTreatmentParameterU32( TREATMENT_PARAM_BLOOD_FLOW, bloodRate );