Every 10-20 minutes both screens goes black and they lost the signal, I've played this game before through Steam family sharing and I played several hours without problem, but since I boutght this version yesterday, it crashes and I need to hard reset my PC. I've tried other games but no problem, just with this game.

GPU: GTX 960
CPU: i5-3470 3.2Ghz
RAM: 6GB
PSU: Mars Gaming 600W

I'm playing on medium-high at 1080p 60fps