Every time I play doom, at some point I end up pressing alt+shift+one of the arrow keys eventually and it'll set my screen sideways or something along those lines and freeze the game. When I would forcibly exit the program, my monitor would display my homepage in 600x300 or so sideways. I have attempted changing the DOOM controls in setup but they do not change in-game. Is there any way to disable keyboard shortcuts inside DOSBox?