Hi @czimage we’ve had similar issues on one of our PC’s. I received a file from Hamilton to monitor certain crashes and then dump the memory to a file. In our example it turned out (untill now, because I haven’t found a true issue) that a full reinstall of Windows 11 Pro, including all drivers updated (Bios,GPU etc.) resolved the issue. My educated guess would be that a driver was corrupt or an issue with memory that we resolved somehow.
If you are able to run a program like Memtest86 you could check the health from your memory and rule that out as a factor.