rmbp "wasd" keys get "stuck"
So it doesn't matter what game I play on my rmbp, I walk with "wasd" and my keys "stick" or rather they don't register the release of the key. So I let go of the movement key but in the game I still move in whichever direction I'm moving at the time. It doesn't happen everytime, but a quite a few times an hour. So much that it makes a difference, now I've made sure my keys are clean, and I hear the click when I hit the key.. And the key comes all the way back up to level with the rest of the keys on release. I have a Windows laptop aswell, and I've never had this problem with that, I'm really wondering if there is a setting I'm overlooking? Or if there has been questions like this before that has been resolved?
Thanks for any help.
EDIT: I'd also like to add, that the "wasd" keys outside of games do not repeat. They work the same as any other key. Also other keys used in games like, " I " for Inventory, or "M" for Map, don't have this problem either, even if I use them over excessively, just like the "wasd" keys. ( Consitantly hitting them over and over )
MacBook Pro with Retina display, OS X Mountain Lion (10.8.4)