Ok so when im playing BFBC2 and use vent at the same time sometimes the games sound will get lowered and the vent volume will stay normal and if i try to unplug my headphones then plug them back in i can hear any sound coming from the game, vent or my browser or anything that makes sound. So i have to close everything out and then unplug my headphones then plug them in again and restart everything and the sound will be normal. This gets really annoying so thats why i want help.