Do not display the VirtualJoystick while high latency is active

src/FlightDisplay/FlightDisplayView.qml

@@ -484,12 +484,12 @@ QGCView {
             z:                          _panel.z + 5
             width:                      parent.width  - (_flightVideoPipControl.width / 2)
             height:                     Math.min(ScreenTools.availableHeight * 0.25, ScreenTools.defaultFontPixelWidth * 16)
-            visible:                    (_virtualJoystick ? _virtualJoystick.value : false) && !QGroundControl.videoManager.fullScreen
+            visible:                    (_virtualJoystick ? _virtualJoystick.value : false) && !QGroundControl.videoManager.fullScreen && !(_activeVehicle ? _activeVehicle.highLatencyLink : false)
             anchors.bottom:             _flightVideoPipControl.top
             anchors.bottomMargin:       ScreenTools.defaultFontPixelHeight * 2
             anchors.horizontalCenter:   flightDisplayViewWidgets.horizontalCenter
             source:                     "qrc:/qml/VirtualJoystick.qml"
-            active:                     _virtualJoystick ? _virtualJoystick.value : false
+            active:                     (_virtualJoystick ? _virtualJoystick.value : false) && !(_activeVehicle ? _activeVehicle.highLatencyLink : false)
 
             property bool useLightColors: isBackgroundDark