Need to change AA's

Again I have accidentally selected an AA I don't want due to in-game lag, but of course when the box comes up that says "are you sure you want to commit changes" I selected NO.....oh wait there is no box and of course you cannot reset AA's. I petition but get no response at all. ....so now what?

everyone has done this. Forget about it and play the game and next time hope lag doesnt screw you over.

yeah ignore it, its not a big deal.