Game is only windowed when your picking missions/changing settings/ among other things. Once your ingame it goes full screen.
Server's seem to crashing a helluva a lot.
He is not basing it on repetitive screen shots, I have no idea how the heck we got on the subject.
He is banned on the case of black screen shots that can be easily fixed a multiple of ways. Until it is fixed they have banned him.
All they really have to do is make commander assets different models ( i.e. Cars/boxes ) and limit the max number of boxes/cars ingame to about 2 or 3.