I listed out every step I took here, I crashed a lot in week 1.
I9 12900K
3090ti
32GB DDR 6600mhz
2TB NVME drive is where the game installed.
nVidia drivers: 566.14
This stabilized it for me, but with every patch there is a fear it can come back. Just check that Blizzard doesn’t overwrite your Gfx settings. They love to do this, and turn RT back on.
I think left out one thing on that list I lowered the Fog Quality also.
Currently I am pretty stable, but I did experience the Pit first pull issue this morning. Later in the day I was fine running pits. I believe this issue to be outside of player control though. They are looking into this one.