Network unresponsive after 24-48 hrs

[SpencerM24]

I've had an unraid machine for the better part of 4 years now, recently upgraded to a new system with a cpu that wasn't 10 years old. However recently I've been experiencing weird connectivity issues. I will connect to it via file explorer, or the tower url, both things work fine.  The next day at some point when I go to use it, its not connected to the file explorer, "network location not found" error. And the //tower also doesnt work to access the web url. 

 

The screen on the unraid box (if I attach an HDMI to it) shows no errors, all looks normal as it does once I reboot. The only thing I can do is hard shut down, followed by a reboot. 

 

I did hear about a memory leak with the webui open on a tab, so I made sure it was closed last night, but the "crash" (not even sure thats the best name for it) happened regardless. 

 

The last system worked flawlessly and I never really had to do anything, so despite me having 4 years under my belt, I'm a relative noob at this stuff for troubleshooting or what else I should provide. 

 

System specs: i7 12700k, ASUS TUF Motherboard, 32gb DDR4. 

 

I should mention this server is inaccessible from multiple PC's on the network after 24 hours or so, so its most certainly not client related. 

 

[dalben]

If you have the CoreFreq plugin installed, try uninstalling that and see how it goes.

[SpencerM24]

1 hour ago, dalben said:

If you have the CoreFreq plugin installed, try uninstalling that and see how it goes.

Not familiar with that, so likely don't have it if it didn't come stock. 

[JorgeB]

Please post the diagnostics: Tools.

[Frank1940]

IF it is inaccessible from the network and you (apparently) have a monitor and keyboard attached, type this (after logging into the console):

diagnostics

 

That will write the Diagnostics file to the   logs   folder on your boot drive.  You can shut the server down before removing the drive with the following command:

poweroff

 

 

Be sure to post the file up in a new post or no one will realize that you have provided it.

Edited February 12, 2022 by Frank1940

[SpencerM24]

I've put the files from the diagnostics here. Also noticed the following on the monitor when it did its "stealth crash" Image attached.

tower-diagnostics-20220217-1117.zip

[JorgeB]

Nothing jumps out in the hardware used, enable the syslog server and post that after a crash.

[SpencerM24]

I've enabled the syslog server. Next time it does it, I'll post those logs. 

 

Only thing I can think of is, it started happening after I got a PCIe to NVME card for my cache drive. It ran fine for 4 weeks before I got this. but I can't think of what would cause that with unraid.