Index: sources/gui/qml/pages/settings/SettingsDG.qml
===================================================================
diff -u -re5577fbd781ded0678882680d5d31f08f56c9c68 -refb549a694539630ba7c1d8e348f598052b85f0f
--- sources/gui/qml/pages/settings/SettingsDG.qml	(.../SettingsDG.qml)	(revision e5577fbd781ded0678882680d5d31f08f56c9c68)
+++ sources/gui/qml/pages/settings/SettingsDG.qml	(.../SettingsDG.qml)	(revision efb549a694539630ba7c1d8e348f598052b85f0f)
@@ -78,6 +78,10 @@
                     _heatDisinfectionScheduleCycle  .text   )
     }
 
+    onVisibleChanged: {
+        if ( ! visible ) _root.notificationText = ""
+    }
+
     Row { id: _container
         visible: false // phase 1 // true
         spacing: 25