To my case, it doesn't matter if AA turn on or off. The game still produces that weird map sometimes. By the way, I also tried the different resolution at different Hz (including 1024x768) but the result are same.
Oh well..............I switched back to 1.1 and playing for the time being because I don't believe the 1.3 comes anytime soon, and when it comes I doubt this bug would be fixed consider some people have while the other don't
