I just had the same problem tonight. I have a Zboard and I thought it was that but no. Even my mouse does it. Both are USB. I have an ASUS A8N5X mobo and it worked fine yesterday. Only modifications I've done to BF2 today was a slight mic adjustment. S.O.S.!!!
EDIT: Its not a connection issue. IT EVEN DOES IT IN SINGLE PLAYER! Sorry for yelling, but I just don't get it. Did MS release a new XP patch last night or something?
EDIT: Its not a connection issue. IT EVEN DOES IT IN SINGLE PLAYER! Sorry for yelling, but I just don't get it. Did MS release a new XP patch last night or something?