Index: sources/gui/qml/pages/settings/SettingsWiFi.qml
===================================================================
diff -u -re4344e6f22126881c80ac67d55638c7676f32182 -rd4c0956d5487d3674429d72fe85dd75692b6d91f
--- sources/gui/qml/pages/settings/SettingsWiFi.qml	(.../SettingsWiFi.qml)	(revision e4344e6f22126881c80ac67d55638c7676f32182)
+++ sources/gui/qml/pages/settings/SettingsWiFi.qml	(.../SettingsWiFi.qml)	(revision d4c0956d5487d3674429d72fe85dd75692b6d91f)
@@ -171,11 +171,15 @@
         anchors.rightMargin : _root.rightMargin
         delegate            : TouchRect { id : _delegate
 
-            property bool isCurrrentNetwork: vNetwork.macAddress === macAddress
+            readonly property bool isNetworkSupported        : isSecurityTypeSupported
+            readonly property color networkDelegateTextColor : (isNetworkSupported ? Colors.textMain : Colors.textDisableButton)
+            property bool isCurrrentNetwork                  : vNetwork.macAddress === macAddress
 
+
             clip            : true
             text.text       : ssid
             text.elide      : Text.ElideLeft
+            text.color      : _delegate.networkDelegateTextColor
             width           : _networkList.width - Variables.minVGap
             height          : 75
             radius          : Variables.dialogRadius
@@ -193,7 +197,7 @@
                 }
                 font.pixelSize  : Fonts.fontPixelDialogText
                 text            : securityTypes
-                color           : Colors.textMain
+                color           : _delegate.networkDelegateTextColor
             }
 
             Text { id           : _isConnected
@@ -204,15 +208,17 @@
                 }
                 font.pixelSize  : Fonts.fontPixelDialogText
                 text            : _delegate.isCurrrentNetwork ? qsTr("Connected") : ""
-                color           : Colors.textMain
+                color           : _delegate.networkDelegateTextColor
             }
 
             onClicked           : {
-                _userConfirmation.isPassword    = ! _delegate.isCurrrentNetwork
-                _userConfirmation.ssid          = ssid
-                _userConfirmation.macAddress    = macAddress
-                push( _userConfirmation )
-                _userConfirmation.setFocus()
+                if( isNetworkSupported ) {
+                    _userConfirmation.isPassword    = ! _delegate.isCurrrentNetwork
+                    _userConfirmation.ssid          = ssid
+                    _userConfirmation.macAddress    = macAddress
+                    push( _userConfirmation )
+                    _userConfirmation.setFocus()
+                }
             }
         }
     }
@@ -227,11 +233,14 @@
         title               : isPassword ? qsTr("Join") + separator + ssid + spaceSeparator + qsTr("Password") : qsTr("Disconnect") + separator + ssid
         onConfirmClicked    : {
             if ( isPassword ) {
-                vNetwork.doJoinNetwork      ( macAddress, password )
+                if( password.length > 0 ) {
+                    vNetwork.doJoinNetwork      ( macAddress, password )
+                    pop()
+                }
             } else {
                 vNetwork.doDisconnectNetwork( macAddress )
+                pop()
             }
-            pop()
         }
     }
 }