Hi all, My server has been crashing randomly. I could be stable for a few hours or a few days. I ran memtest with one sucessful pass. global C-states is disabled. IOMMU is enabled.

My specs are 

 

Threadripper 2950x

X399 Taichi motherboard

128gb ram

LSI HBA 9200 I think

Samsung usb plugged into 3.0 header ( no 2.0 available)

 

I use Plex, Radarr, Sonarr, Prowlarr, Overseer, and sabnzbd

 

I changed setting from mcvlan to ipvlan.

 

Please help.

 

Thanks in advance!

 

tower-diagnostics-20231231-0023.zip

RAM is currently overclocked, see here:

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=819173

 

Wow, I did not overclock it or mess with settings. Bios setting are default for Ram. I will check my settings, is this the only problem it could be?

 

Thank you!!

It's not that it's overclocked.  The RAM is actually running at it's SPD speeds.  But rather that at those speeds its greater than what your CPU supports.  You need to underclock the RAM to match what is in the graphs

 

FWIW, The QVL for the motherboard shows that RAM you have as only being supported for two sticks.  

OH I see, I will change the settings. 

 

Thank you all so much for the help!