I was hoping someone that knew something about this would reply but these forums aren't very busy.
You might put the following command in a run box and check the graph produced. Maybe it would indicate an ongoing situation which might be leading to the crashes..
perfmon /rel
Have you tried doing any Bios Updates?
I have never run that many M.2 drives on a system, so that is sort of an unknown as to how they interact.
Maximus Z790 Hero,
Intel i9-13900k
Intel AX411