I am having the weirdest and most frustrating problem right now. Every hour or so, randomly as far as I can tell, the game suddenly covers my screen with a blue haze and makes me unable to do anything while I helplessly watch myself die (or stand there doing nothing, at best). I am using a Mac Pro 2009 with the ATI card. This has nothing to do with my internet connection. I did have to put the graphics to the lowest mode to counter the character screen freeze. Everything works perfectly up until the game decides to do this to me.
I am using the ATI Radeaon 4870