Index: sources/gui/qml/components/UltrafiltrationButton.qml
===================================================================
diff -u -r524fee2471717bf627eae41c6a599c9b5f4fbe55 -r6616f7b9b88efffa42ab605833d296afb76d3cb1
--- sources/gui/qml/components/UltrafiltrationButton.qml	(.../UltrafiltrationButton.qml)	(revision 524fee2471717bf627eae41c6a599c9b5f4fbe55)
+++ sources/gui/qml/components/UltrafiltrationButton.qml	(.../UltrafiltrationButton.qml)	(revision 6616f7b9b88efffa42ab605833d296afb76d3cb1)
@@ -63,8 +63,7 @@
     }
 
     Text { id: _title
-        visible: !disabled
-        text: _root.title.arg(isIncrease ? "Increase" : "Decrease")
+        text: _root.title.arg(disabled ? qsTr("Invalid") : isIncrease ? qsTr("Increase") : qsTr("Decrease"))
         font.pixelSize: 35
         font.weight: Font.DemiBold
         color: disabled ? Colors.textDisableButton : textColor
@@ -77,8 +76,7 @@
     }
 
     Text { id: _description
-        visible: !disabled
-        text: _root.description.arg(isIncrease ? "increases" : "decreases")
+        text: disabled ? qsTr("Due to out of range adjusment this option\nis disabled.") : _root.description.arg(isIncrease ? "increases" : "decreases")
         font.pixelSize: 26
         color: disabled ? Colors.textDisableButton : textColor
         anchors {
@@ -110,7 +108,6 @@
     }
 
     Text { id: _textValue
-        visible     : !disabled
         text        : valueText
         font.pixelSize: 26
         color       : disabled ? Colors.textDisableButton : Colors.textValueUltrafiltrationButtonFg