Index: sources/gui/qml/pages/treatment/TreatmentStack.qml
===================================================================
diff -u -raabacb1dbdd30968ec8bc8ffc6c97263b09db71b -rc70a3e2ca2b9a679b042bf543dc331cffbd937ac
--- sources/gui/qml/pages/treatment/TreatmentStack.qml	(.../TreatmentStack.qml)	(revision aabacb1dbdd30968ec8bc8ffc6c97263b09db71b)
+++ sources/gui/qml/pages/treatment/TreatmentStack.qml	(.../TreatmentStack.qml)	(revision c70a3e2ca2b9a679b042bf543dc331cffbd937ac)
@@ -43,10 +43,11 @@
     VHDTreatmentStates          { id: vHDTreatmentStates         }
 
     // ultrafiltration state information bar properties
-    readonly property bool   isUFPaused         : vTreatmentAdjustmentUltrafiltrationState.isPaused ||
+    readonly property bool   isUFPaused         :   vTreatmentAdjustmentUltrafiltrationState.isPaused ||
                                                   vHDTreatmentStates.ufPaused
     readonly property bool   isUFOff            : vHDTreatmentStates.ufOff
-    readonly property bool   isUFRunning        : vHDTreatmentStates.ufRunning
+    readonly property bool   isUFRunning        : ! vTreatmentAdjustmentUltrafiltrationState.isPaused &&
+                                                  vHDTreatmentStates.ufRunning
     readonly property bool   isUFCompleted      : vHDTreatmentStates.ufCompleted
     readonly property string ufInfoImageSource  : isUFPaused    ? "qrc:/images/iPauseGray" :
                                                   isUFOff       ? "qrc:/images/iOffGray"   :