This problem does not occur all the time! When I restart my steam it gets fixed but it happens at least twice a day which is getting to really piss me off. It happens with Black Ops I as well on my other account. Is there a way to permanently fix it? I tried running steam as administrator but didn't work. It still happens after some amount of time and then I have to restart my steam in order to play. Thanks.
https://i.imgur.com/xrrWatF.png