Hi all,

After weeks (or even months) of sitting around and twiddling my thumbs, I thought I'd finally come here to ask for some help from you lot.

I've little more to add; after several hours of the server being up and working, seemingly regardless of how much load it's under, I'll get some kind of panic as shown in the screenshots.

I've had a GPU connected for the purposes of collecting this information; the same issue seems to recur regardless of the presence of a GPU.

Without a GPU installed, I can't really get screenshots (when this happens, the webGui stops working; to my knowledge, the system seems to disconnect from my network, not just refuse connections).

You may ignore the fact that both screenshots are green; I think that's just something weird with my motherboard not talking to my GPU or capture setup properly, or something. :')

• SCREENSHOT A shows what seems to appear in the console when this error happens.
  Sorry that it might not be too much detail; I'll be happy to provide any logs if anyone can point me as to where some relevant ones might be.

• SCREENSHOT B just shows us what happens if I attempt to push POWER to turn the system off after what happens; very little.
  I must instead then force shut the system down to turn it off.

I'm wondering if any plugins or apps are documented to cause these kinds of things, but it seems a bit 'low level' for that.
I believe I have tried running my server with very minimal plugins / apps, and this still seems to happen.

I've installed a new parity disk, and I've not once been able to get the full rebuild done without this happening.
I don't really want to keep trying without taking some steps to fix this.

Thanks all! I'd appreciate any pointers at all.
I appreciate this probably isn't much for you to work off of, and for that I apologise.

I did go ahead and get a flash backup.

I don't know why I feel like this is either some software / UEFI configuration thing, or perhaps something to do with my USB flash drive.
One of the troubleshooting measures I haven't tried as of yet is purchasing a new flash drive for use with my UNRAID server; are there any recommendations?
Any particular reason why I tend to see 32GB USB drives recommended? Is there a preference for a USB 2.0 drive?

Thanks for your time! I'd love to hear your thoughts. :')

felicifin-diagnostics-20250805-1435.zip

I would start by running a memtest on the system.

Also make sure this has been taken care of:

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/page/2/#findComment-819173

41 minutes ago, WN1X said:

I would start by running a memtest on the system.

Will do the next opportunity I get. Thank you so much!

28 minutes ago, JorgeB said:

Also make sure this has been taken care of:

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/page/2/#findComment-819173

Ooh, interesting! This is a first-gen Ryzen chip (1600X), and I do remember spotting something to do with sleeping / C-states / power consumption, so I'll definitely take a peek the next time the server reboots.

Thank you ever so much all! I'll get back to you with any results I may encounter.