I downloaded the new mac version and in the main menu there is a distinct line down the middle of my screen and when I play, the line allows the left side of my screen to function properly but on the right side something like the welcome text box shows up as murky opaque water marks that slowly fades away. It covers half the screen and also does this as I am choosing a lobby (the screen is rainbow colors on the affected side) and whenever i hit the camera button and the camera controls come up. Is there a way to fix this or is this a glitch?