Rendering device lost

I’ve written one post with no reply so I’m writing another now because I’m not getting a response while other posts are getting responses from Blizzard. I can’t play the game at all. I’ve follow every guide and recommendation you have on here and from other sources.

Please help me Blizzard.


I am constant or getting the message that “You’re rendering device has been lost”. You cannot use the PC at All and it has to be hard reset every time. All bios, systems and drivers are up to date. I have monitoring software on my entire PC and the temperatures are very good.

AMD Ryzen 7 2700X
ASUS B450i Gaming
GSkill 3000Mhz 32GB
ASUS 1070Ti
Samsung M.2 500GB
Corsair SF600 PSU

Nothing is overclocked, everything is stock.

Please let us know what things you tried from the sticky thread. Always start there.