Hi, I'm having an issue with my interface right now,

Every time I finish a game of Dota, when I get back in the game menu the contrast gets very dark, making it near impossible to read anything or find the icons. The only way for me to fix this right now is to restart the game, as I cannot find anything in the game options to get the contrast back to normal.

Is anybody experiencing the same issue and if so, is there any way to fix this problem?

Thank you!