No problems
I have played ARMA 2 or FARMA as we nicknamed it, after running around fields for hours haha. Havent seen anything of OF yet, will check out some gameplay. No games match up to Black Hawk Down in my opinion, just the perfect game play and at the time seemed like there were no problems. You could play on a map for hours, the same map and not get bored. You just don't get that anymore, I don't know how anyone can sit on Metro on BF3 and just nade and spray their asses off.