Fullscreen Graal

[Andy0687]

sometimes i like to play fullscreen

expecially if im offline and need badly to script, fullscreen is just neater

but when i minimized my already fullscreened graal, and then connect to my isp, and restore the window, it fuzzes out and the screen completely messes up, no images at all are visible,
even when i press esc to close the window, the alert box is not even visible.

any reason this should be happening?