Index: sources/gui/qml/pages/postTreatment/recirculate/PostTreatmentReconnect.qml
===================================================================
diff -u -rc15ce613e372838316d42c40a86953e6f0aa05d3 -r73091a6f5717c0fc88e236c06c618ad361f30a3c
--- sources/gui/qml/pages/postTreatment/recirculate/PostTreatmentReconnect.qml	(.../PostTreatmentReconnect.qml)	(revision c15ce613e372838316d42c40a86953e6f0aa05d3)
+++ sources/gui/qml/pages/postTreatment/recirculate/PostTreatmentReconnect.qml	(.../PostTreatmentReconnect.qml)	(revision 73091a6f5717c0fc88e236c06c618ad361f30a3c)
@@ -129,14 +129,14 @@
         }
 
         TouchRect { id : _backTreatmentTouchRect
-            visible         : true // true if only treatment is not already complete
+            visible         : vTreatmentTime.time_Total > 0
             text.text       : qsTr("BACK TO RECIRCULATE")
             width           : _buttonGroup.buttonsWidth
             onClicked       : recirculateBackClicked()
         }
 
         TouchRect { id : _endTreatmentTouchRect
-            visible         : true // true if only treatment is not already complete
+            visible         : vTreatmentTime.time_Total > 0
             text.text       : qsTr("CONFIRM")
             width           : _buttonGroup.buttonsWidth
             color           : borderColor