Index: firmware/App/Modes/Dialysis.c
===================================================================
diff -u -r8b824fc931d5af91a791644be64f6ad5b1e7ae7f -rcd5be724d5a3ba7457e761191d82f278654d7f5c
--- firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision 8b824fc931d5af91a791644be64f6ad5b1e7ae7f)
+++ firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision cd5be724d5a3ba7457e761191d82f278654d7f5c)
@@ -1,14 +1,14 @@
 /**************************************************************************
 *
-* Copyright (c) 2020-2023 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2020-2024 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * @file    Dialysis.c
 *
-* @author  (last)      Vinayakam Mani
-* @date    (last)      13-Sep-2023
+* @author  (last)      Sean Nash
+* @date    (last)      11-Oct-2023
 *
 * @author  (original)  Sean
 * @date    (original)  15-Jan-2020
@@ -523,7 +523,7 @@
 /*********************************************************************//**
  * @brief
  * The pauseUF function pauses ultrafiltration.
- * @details Inputs: currentDialysisState, currentUFState
+ * @details Inputs: currentDialysisState, currentUFState, setUFRate
  * @details Outputs: currentUFState, outlet pump set point
  * @return TRUE if pause successful, FALSE if not
  *************************************************************************/
@@ -538,7 +538,10 @@
          ( DIALYSIS_UF_STATE == currentDialysisState ) && ( UF_RUNNING_STATE == currentUFState ) )
     {
         result = TRUE;
-        sendTreatmentLogEventData( UF_PAUSE_EVENT, setUFRate, 0.0 );
+        if ( setUFRate > 0.0 )
+        {
+            sendTreatmentLogEventData( UF_PAUSE_EVENT, setUFRate, 0.0 );
+        }
         // Go to UF paused state
         currentUFState = UF_PAUSED_STATE;
     }
@@ -571,7 +574,7 @@
 /*********************************************************************//**
  * @brief
  * The resumeUF function resumes ultrafiltration.
- * @details Inputs: currentDialysisState, currentUFState
+ * @details Inputs: currentDialysisState, currentUFState, setUFRate
  * @details Outputs: currentUFState, outlet pump set point
  * @return TRUE if resume successful, FALSE if not
  *************************************************************************/
@@ -586,7 +589,10 @@
          ( DIALYSIS_UF_STATE == currentDialysisState ) && ( UF_PAUSED_STATE == currentUFState ) )
     {
         result = TRUE;
-        sendTreatmentLogEventData( UF_START_RESUME_EVENT, 0.0, setUFRate );
+        if ( setUFRate > 0.0 )
+        {
+            sendTreatmentLogEventData( UF_START_RESUME_EVENT, 0.0, setUFRate );
+        }
         // Restart UF time accumulation for reference volume calculation
         lastUFTimeStamp = getMSTimerCount();
         // Go to UF running state