Game Crash on 4k

[TexasLeRay]

I got a new monitor, so I can now play the game in 4K. After switching to 4K, it crashes immediately when I try to join a game. Strangely, it works fine when I enter the training area.
But if I switch back to 2K, it works again. The crash happens with a black screen, the GIF on my AIO starts to stutter, and I can still hear the sound, but it's stuttering as well.

Ive got a RTX 5080

[Brandon]

I can play 4k just fine, but playing on high resolution scaling makes me have low fps.
thats all I know

[TexasLeRay]

My PC's performance is not the problem. I can't find anything about this online

[TexasLeRay]

Its the 5080... needed to underclock it

[TwoTequilaShots]

yo i added u as a friend, same exact problem as u could u share how u fixed it

[Grant4D]

same here. my entire PC hard crashes.

[TexasLeRay]

actual fix for me is, to set core clock to -300 with GPUTweak. got zero crashes with it. now wait for bios update or nvidia driver update. they will fix it and after it core goes back to +300