Frames per sec seem to be jumping all over the place today when has previously been fairly consistent. It seems to go from extremely fluid to extremely choppy like a yoyo. The game doesn't seem to freeze or go into slow motion. Looks more like skipping the odd frames if you can picture what I mean. Ping seems to be staying below 25 when this is happening...
Same here, had a thread before the new release without any solution. 70-120 frames depending on action/map size, i think. System should run the game fine and i have no problems in q3.