Returning to a desktop (connected before) produces an empty gray screen but with a mouse pointer visible (if activated). This usually happens after the device screen got locked because of inactivity. When stuck in this state a recovery should be possible e.g. through triggering some action via the overlay menu.
Returning to a desktop (connected before) produces an empty gray screen but with a mouse pointer visible (if activated). This usually happens after the device screen got locked because of inactivity. When stuck in this state a recovery should be possible e.g. through triggering some action via the overlay menu.