Overlapping gray square on screen

[kotik]

Hi everyone,

I bought this game a while back but was unplayable on my rig. I have been itching to play the game and finally recently built myself a new PC.

My issue is that when i play a qickmission for example, in the top left of the screen appear two grey overlapping squares. They are quite large. Probably occupy about 15% of the screen.

Any idea what is causing it? I can play the black death track without it being there but in actual game the square appears.

Thanks for your time in advance.