On the just now server shutdown/reboot I went to exit game, then exit now instead of waiting 30 sec

The game window was still on my screen, game cursor too

If I moved the mouse it moved around as if the game was still running but then on pressing ctrl+alt+del nothing came up

I moved my cursor to where the task manager should be and got the standard windows cursor (still only seeing the game window though)

I had to work blind going to the applications tab of task manager to end task game ended after i did this and just before it left task manager it had not responding in there.

Hope this is clear enough for you to understand.

Thanks