Not sure if anyone else has seen this, but updated to these latest drivers, and had two major issues for me. 1. Sound from the HD Audio driver update now not working correctly. All sounds other than your own weapon firing and background music sound echo-reverb like. All fighting going on in a tunnel! (This is when not using my headphones, but using my stereo desktop speakers plugged into my monitor, and using the HDMI audio.) 2. Periodically the screen blacks out, and my monitor has to re-scan for a signal. When it pops back up, Shadowplay is inhibited. I have to Alt+Tab to switch it back on. Rolled back to 332.21 and all back to normal.