Does anyone know how to fix this problem? the 4k tv plays the game in what I can only describe as letterbox mode. the game is a smaller square in the middle top with black bars around. Changing resolution to 4k or 1440 or 1080 makes no difference. This is probably my fault as I have been playing around with shaders and DirectX 9. changing the game file preferences DPI mode does change things but not in a good way, I only get a quarter of the screen? This is the only game that does it. Race 07 is fine.