Having this problem also, never seen it before. PC is also pretty much new installed, windows8 with windows defender but that doesnt seem to be the problem. I'm pretty sure the problem is with BattlEye, sometimes when I refresh the battleye .dll files it works, sometimes it doesnt, I have tbh no clue what the problem is anymore, all I can think of is BattlEye. This is also first time I see this problem.