window closes and opens, leaving screen black.

[sesmi]

either while i'm loading or when i'm playing, the window will open and close without warning once, and then the screen will be black. I'm logged in, but I can't play. I have to close the window and start oven. this happens in both full screen and windowed. 

I don't think the game crashes because i can still hear the music.

[Ahriman]

either while i'm loading or when i'm playing, the window will open and close without warning once, and then the screen will be black. I'm logged in, but I can't play. I have to close the window and start oven. this happens in both full screen and windowed. 

I don't think the game crashes because i can still hear the music.

No laughing at you, and I understand, but when you said that you have to start th eoven in made me laugh XD

[zoople]

Maby you have Full Screen activated?

[sesmi]

Maby you have Full Screen activated?

I said it my post that it happens in both full screen and windowed, please read more than just the title.

[LARAGORN]

I have had this problem, wel simular, the cause of mine was my auto updater for my anitvirus.
Turning this off helped me, hope it works for you