Sometimes, not always, during play, after a couple of minutes, the audio goes amazingly and irritatingly draggy. It makes me not want to issue commands since they would come to late. The rest of the game is in realtime and, as I said, it happens in various scenarios from time to time. If I close out OF and restart it will not be evident but exiting a game and starting any other single mission will not clear it.
Any other instances of this? I use an Alienware Area 51 with the ATI Radeon 9600/C-Media AC97 Audio Device config.