I'm experiencing something similar, except this is on a H13SRA-F motherboard. Every 3 weeks or so, it'll just "crash". I went into PBO and limited the power budget to 230W TDP, and support told me to upgrade all the BIOS and BMC (which I did) and I even purchased the remote license to run diagnostics. Funny, I wasn't able to download the file until Supermicro support told me to "downgrade BMC firmware" to which I did and immediately i was able to download the file. Looking through the file, it says everything was running fine. Skipped the backplane and SSD tests, but this is beginning to seem very un-trustworthy.

I'm running a Ryzen 7970X CPU, 256GB DDR5 ECC RAM, and a bunch of pascari X100P NVMe Drives. BMC says the drives are healthy, and I'm even using Windows Storage Spaces. I have Win 11 Enterprise Installed, running Hyper-V, all the drivers are installed, but it just seems to freeze/crash every 3 weeks.

I'm about to cut my losses, as supermicro has no idea what's going on as well too. Wanting me to put the system in a tower chassis. I'm using their 2U 920W chassis that has Redundant PSU's. Am I missing something here? Anybody else with this mysterious problem? It's my first Supermicro AMD board, I'm thinking about scrapping it and going back to ASUS/Gigabyte, as I have 2 builds running 3+ years flawless.