Witcher 3 white screen,

[Raiden_312]

Hello everyone i recently built a new PC here are the specs

(My first btw, hello PC master race )

MB: Asus Rampage V Extrem 

Memory: 16GB Corsair Dominator Platinum@2800

CPU: i7-5930k at stcok speed ( so far ) temp is around 29-32c

GPU: Titan X (stcok speed as well)

SSD: Samsung Evo 850 1TB

 

the probelm is that i play the game normally until an hour or so then sometimes i get a frozen screen or white screen while the game is still playing i have to restart the pc or wait for it to crash and start it again i am playing the game at ultra settings in 1440p, 144hz

 

i also downloaded the newest drivers from Nvida for the witcher 3.

 

i feel that my system is strong enough to play at those settings, or am i mistaken? any ideas how to address this probelm