This isn't a bug with the game persay, so much as an issue my keyboard/mouse has with the game.
I'm currently using a wireless keyboard and mouse (both Microsoft), and I've noticed a few glaring problems. For starters, my f11 and f12 keys don't respond in game, making it impossible for me to vote for kicks/maps unless I start the vote.
Secondly, my mouse wheel has a similar lack of responce. This ticks me off since I used it often to drop weapon and throw the knife.
Any ideas on how I can remedy this without going back to the standard keyboard and mouse?