On anything that was giving you problems, try to see if the situation improved. Since I found out about this topic a while back, I always make sure my Bus drivers are up to date. So far, I have never noticed a difference, even when compared to before I was aware of the Bus driver not being updated. I guess it can't hurt to update though, glad it worked wonders for the guy above. I wonder why this is still an issue. I would have guessed either AMD or Microsoft got this sorted by now, but no, updating the Bus driver still requires to be done manually. At least on my system.