Unraid configuration:

MB: B450-A PRO MAX (MS-7B86)

CPU: AMD Ryzen 5 3600 6-Core @ 3600 MHz

Corsair Vengeance LPX Black 16GB DDR4, 3000MHz, CL16, Dual Channel Kit

2x Seagate IronWolf NAS 4TB, 5900rpm, 64MB cache, SATA-III

UPS Model: Back-UPS XS 700U

 

Docker:

AdGuard-Home/Avidemux/binhex-delugevpn/binhex-krusader/binhex-rtorrentvpn/FileZilla/Plex-Media-Server

 

Plugins: Community Applications/Unassigned Devices/Appdata Backup/CA Auto Turbo Write Mode/CA Cleanup Appdata/Dynamix File Manager/Dynamix System Information/Dynamix System Temperature/Fix Common Problems/Tips and Tweaks/Unassigned Devices Plus/Unraid Connect

 

Network:

USG 3P (UniFi Security Gateway).

UniFi Switch US-16-150W.

 

I have set AdGuard-Home to act as my primary DNS server. I am pointing this out as I think my problems may have something to do with my network configuration. At some point, my unifi gets this kind of error: "Multiple devices are using the same IP address: xx.xx.xx

. Please check each device's configuration to ensure none are communicating with a rogue DHCP server." - The ip adress is exactly the tower's ip.

In my unifi client list i have some mac adresses showing up with the same ip. Searching for the specific ghost mac ip adress, i found this guy's topic:

Is it possible to have the exact mac adress?

 

So my problem goes like this: Everything works fine for 2-3 weeks. At some point, i'm unable to access the webui, i can ping the tower, but i can't ssh into it. Also i can't access the dockers. I'm forced to do an unclean shutdown and everything goes back to normal.

I have been dealing with this problem for some months now and I have no clear ideea on how to troubleshoot this.

If there's anything else i should post to make troubleshooting easier, please let me know.

 

Thank you!

tower-diagnostics-20241103-1222.zip

Enable the syslog server and post that after a crash.

Thank you for the answer. I already had syslog server enabled.

 

Edited November 4, 20241 yr by Johnster
Privacy.

Flash drive issues, you can try reformatting it first, if issues persist, replace it.

Will do. Thanks!