When in camera mode "esc" button doesn't really work. The only way is to push it repeatedly and when it does come up, you don't exactly exit. The view doesn't change, only the lines and instructions (as if pushing "H") and at the bottom of the screen says "unable to load screen" and FX in the opposite corner. Then the normal "esc" screen opens up when it gets pushed, as if in game. You can't get back in the game.