I just played a match where the graphics would freeze every minute or so. In fullscreen, an Alt+Tab would fix it, but in Full Window I had to Ctrl+Alt+Del to 'refresh' the graphics. I'm wondering if the issues are related.
Question about y'alls systems: what graphics card are you running, and do you use multiple monitors?
I've got a GTX 560Ti with the 314.07 drivers (dated Feb. 18), and it drives 2 monitors. My Intel HD3000 powers a 3rd screen. I'm going to try disabling those to see what happens.
UPDATE
After trying several configurations, I get fewer crashes (in fact, none while testing) when I'm only running 2 monitors. It didn't matter which monitor I ran in addition to the main; both the HD3000 and secondary output on the 560Ti ran fine.
I'm not using an Eyefinity or Surround setup; these are just some mismatched monitors for extra desktop real-estate.
Edited by Taidaan, 23 February 2013 - 10:18 AM.