Same thing, but with an external NVMe enclosure and it crashing the whole USB Bus of my MB it was plugged into until poweroff and poweron (not reboot!), meaning my peripherals disconnected too. Basically fixed by moving it to the front USB-Ports, now it crashes much rarer (previously a minute of playing MC with the profile residing on the NVMe would crash it, but not hours of RDR2 or similar. Very weird. Not it does after a few hours of MC), and can reliably be recovered by replugging.
Still looking forward to a new PC with more that one NVMe-PCIe Slot though.










Oh, true, I have that! Will try, thanks!
Though, in the end, using an NVMe USB enclosure is never good in an way