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Alright I updated BIOS to latest version, and from stock settings I set the power limit and no XMP. No other changes in BIOS. Running the memtest now so lets see what happens.

Hm ok I've had it on Auto for well over a year now with no issues with Auto on the CPU ratio limit too. I will change that first thing. Any other recommendations? I'm not sure how else to test for these hardware errors after changes other than letting it run for a while and waiting for a reboot to happen because it always seems stable for a while everything working great and then boom reboot.

Hello, In the past month I have started getting random reboots and MCE Hardware errors in my log. Running a intel i9-10850k on an Asrock Z590 Pro 4 with 64gb of RAM. I have an HBA card and a Nvidia P2000 installed and nothing else. I changed out my HBA card the last time I posted about this thinking that was the issue since I was having drives disappearing. At the time I had also done a memtest at that time and it passed. Since then the errors have continued. I have attached my diagnostics after the latest reboot that happened last night (Apr 8th around 1 AM it seems). The server was nearing completion of a parity sync and the reboot occurred. I have seen this behavior at least 2 times before. Also have the syslog server running for the past couple weeks to see if I can catch anything. I am starting to wonder if the motherboard has gone bad somehow. The HBA card issue happened on PCIEx16 slot 1 and after replacing the HBA card with a brand new one it has been ok with no drive issues. However since then, one of the hardware errors/reboots was preceded by a transcoder error with my nvidia gpu on PCIEx16 slot 2. The latest reboot does not show either of the same errors I have seen before. Some help would be greatly appreciated. unraid-diagnostics-20230408-0907.zip syslog-10.10.20.11.log

Any luck resolving this? I am getting mce events and random reboots but I can't figure out where the mce log is?

Turns out it was my HBA card that causes disks to go offline which caused other downstream issues even when I connected the disks directly to the motherboard. I got a new HBA and parity synced everything and its all working perfectly. The problematic disks were not the issue

Ok I'll try to obtain some logs via the server you mentioned. This time I am running parity with the problematic parity disk removed so lets so if that changes anything.

Hey guys I need some help. I haven't been able to figure this out. My server has been working great for 2-3 years+ and this is the first time I am encountering this issue. Recently, my HBA card started causing errors (I'm pretty sure it was the problem) and I thought some of my disks had died. I put in another HBA and all the discs were recognized no problem. Of course a data rebuild starts and completes successfully. Now I am trying to complete a Parity Sync but when I come back to my server around the time it is supposed to have finished, I find that the server has restarted and the parity sync was cancelled. This is with no interaction with the server. I found that there was a mce hardware error in the logs after one of the reboots so I did a memtest and everything came out clean. I have dual parity with 14TB disks (one of these was one that disappeared when I had the HBA problem) and 5x 12TB disks on the array (one of which also disappeared when I had the HBA problem). Both disks worked when I tried the new HBA and I had no data loss. However Parity Sync still does not complete and the server reboots. Some help would be greatly appreciated.

Hi, This is a great extension and seems to work great. I am seeing a Throttle message and I don't quite understand it. What does it mean? The GPU is pass-through to Plex only. I've attached a screenshot. Thanks