Diablo 2 Randomly crashing

Hi, I’m having issue with my D2r its randomly crashing and I cant end task, when I try to end task It’ll hang my whole pc. Neither can I shut down or restart from windows It’ll say d2r is stopping the pc from shutting down and when I click on shut down anyway the pc hangs.
I have to turn off my pc by holding the power button.
It’ll happen consistently for a few times back to back and It’ll work for hours with no issue and it’ll come back randomly.

My pc is a new pc I built myself
ryzen 5 3600
rtx 3060ti
aorus b550i
corsair vengence 2x8gb ram

settings
very high

gpu usage 90%

No other games have caused my pc to crash

I had a bit of a different problem, but try this and see if it helps you:

You’re not the only one. My game randomly with or without and error message. Not only that, I’m continuously disconnected from games with major lag issues. I feel bad for the hard core players, glad I dodged that bullet.

same here!
Randomly crash to desktop. Play 2 min and crash. than 2 min again crash. Usually when i teleported. i have win 10 64 bit ryzen 5 5500U notebook 8 Gb DDR4. Pls fix it.

yeah, and what if i dont have nvidia card? I have ryzen 5 5500U with integrated amd gpu…