Well, I received my new gtx 1080 ftw yesterday from Amazon and it looks like I'm in the same boat as you guys unfortunetly.I did a uninstall and shut down using DDU, removed my EVGA GTX 980ti and seated my new 1080 ftw, plugged in the power cables, hooked up the monitor and fired my rig up. I then installed the new driver from NVIDIA 372.54, I installed the MSI Afterburner Beta 4 and set up my fan curve and osd and began to play Overwatch. The card performed wonderfully, no problems at all. This morning I fired up my rig and noticed white, horizontal lines running across the screen every time I opened a new window. So I rebooted and they went away, everything seemed back to normal. I left for a bit, when I came back and woke the computer from sleep mode, the white lines were back. I rebooted, and once again they were gone and everything was normal. I played Overwatch for about an hour... No problems, then I decided to play some Battlefront and after about 15 minutes I noticed that my framerates had dropped from an average of 130 to about 85. I was looking at the osd and the gpu temp was 68 Celsius, and the core clock was at 1936 and just then my display went black and the fans ramped up. I just don't understand what happened, nothing was hot or being pushed hard and it just lost the signal and my monitor went into power saving mode. After I got shut down and restarted, I checked windows event viewer and low and behold, there were no errors concerning the video card or drivers, what the heck? The one thing I forgot to do when I installed my new driver was to change the power setting in the NVIDIA control panel, It was on optimal, so I changed it to maximum performance and haven't had a problem the rest of the day. Keeping my fingers crossed, if it happens again Ill be calling EVGATech Chris I guess.