I havent seen errors for months, then there was an update the other day and it crashed with a random error, there was then an update a day or so later and no more crashes again! I'm on Battle.net so can't help out with Steam.
As
@michty_me said though, generally its really stable.
I used to get this bug, no its not my 3090Ti having a meltdown. Havent had it for months
Also used to get a huge FPS dip jumping out the plane in WZ2, that turned out to be a bug with weapon motion blur - being off! Turning it on removed the fps dip. Its probably fixed now but ive left weapon motion blur on anyway