I disabled, "Spot Shadow Detail" and Dynamic Spot Shadows, for now the game works fine, without errors
I did what @sebashooter recommended (spot shadow detail disabled, dynamic spot shadows disabled)
and I was able to play a whole session (5~6 games) without a crash.
Let's hope it keeps working. ill report back if i get one.
I had my spot shadow detail on low. Everything else max and didn't get anymore crashes. I haven't tested, but you may be able to increase it a little. Max seems to created the DX errors.
Also adding my name to this list, exact same device hung issue, happening once per game. 3060ti no overclock, was fine until season 13
Researched and tried a lot of potential fixes, but none have worked so far. Yet to try the latest one mentioned here though.
Anyone know when this issue will be fixed its really ruining my ranked games. ☹️
