Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -rceeba51c01b896855eb03ab81281a2b0f48c75d2 -r2f4f66fcceb986cc592693b08f1b57767cb1c515
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision ceeba51c01b896855eb03ab81281a2b0f48c75d2)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 2f4f66fcceb986cc592693b08f1b57767cb1c515)
@@ -980,6 +980,8 @@
             sendTreatmentLogEventData( TREATMENT_DURATION_CHANGE_EVENT, ( presTreatmentTimeSecs / SEC_PER_MIN ), treatmentTime );
             presMaxUFVolumeML = uFVolume;
             presTreatmentTimeSecs = treatmentTime * SEC_PER_MIN;
+            setTreatmentParameterF32( TREATMENT_PARAM_UF_VOLUME, ( presMaxUFVolumeML / (F32)ML_PER_LITER ) );
+            setTreatmentParameterU32( TREATMENT_PARAM_TREATMENT_DURATION, ( presTreatmentTimeSecs / SEC_PER_MIN ) );
             setDialysisParams( getTreatmentParameterU32( TREATMENT_PARAM_BLOOD_FLOW ), getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ), presMaxUFVolumeML, presUFRate );
         }
         else
@@ -1135,8 +1137,10 @@
  * @brief
  * The verifyUFSettingsConfirmation function verifies the user confirmed
  * ultrafiltration settings change(s) and, if valid, accepts the new settings.
- * @details Inputs: current operating mode, treatment states and parameters
- * @details Outputs: response message sent
+ * @details Inputs: current operating mode, treatment states and parameters,
+ * pendingUFVolumeChange, pendingUFRateChange
+ * @details Outputs: response message sent, presMaxUFVolumeML,
+ * presTreatmentTimeSecs, presUFRate
  * @param uFVolume New ultrafiltration volume confirmed by the user
  * @param adjustment The adjustment selected by the user
  * @return TRUE if new UF settings accepted, FALSE if not.
@@ -1156,11 +1160,13 @@
         sendTreatmentLogEventData( UF_VOLUME_CHANGE_EVENT, presMaxUFVolumeML, pendingUFVolumeChange );
         result = TRUE;
         presMaxUFVolumeML = pendingUFVolumeChange;
+        setTreatmentParameterF32( TREATMENT_PARAM_UF_VOLUME, ( presMaxUFVolumeML / (F32)ML_PER_LITER ) );
 
         // Which setting does user want to adjust to accommodate the UF volume change? (treatment time or UF rate)
         if ( UF_ADJ_TREATMENT_TIME == adjustment )
         {
             presTreatmentTimeSecs = pendingTreatmentTimeChange * SEC_PER_MIN;
+            setTreatmentParameterU32( TREATMENT_PARAM_TREATMENT_DURATION, ( presTreatmentTimeSecs / SEC_PER_MIN ) );
         }
         else // Must be adjusting UF rate then
         {