Camperboy

Thanks for the comments and help but I still have the same problem. Problems with Unraid directed me towards the TrueNAS and there everything works as it should the first time. Plus it's free with no limits and no assigned USB key.

Anyone?

I have two pools, each with a 500GB SSD. The pool named ‘cache’ is used exclusively for Docker. The pool named ‘SSD’ is used only for virtual machines (Linux Ubuntu Server and Windows Server 2025). The location for the appdata backup is: /mnt/ssd/appdatabackup/

To be completely honest, I’ve never used and don’t use any user scripts. The only plugin I use in my Unraid is Appdata Backup, and nothing else. I noticed that this plugin in particular started messing with my permissions. Because of that, I disabled the scheduled backups. Everything was fine for a few days—until now. It’s enough that the next day, when I get home from work and log into Unraid, I already know that the Docker applications won’t be working. Also, after using Appdata Backup, I know with 1000% certainty that the permissions will be changed and the applications will stop working

In attachment. server-diagnostics-20250602-1553.zip

Hello everyone, I need help with my server. Since the very beginning of my adventure with Unraid, I’ve been having issues with permissions and possibly with user(s). The permissions for almost all Docker applications—including Radarr, Sonarr, Plex, Lidarr, Prowlarr, PiHole, etc.—keep changing on their own almost every day. I don’t change anything in the settings, and Unraid runs 24/7. The next day, the above applications stop working, and the only way to fix this annoying issue is to log in to the Unraid admin panel, go to the Main > Browse Share tab, select the appdata folder, and manually change the permissions to read/write. And I have to do this every day, which is pushing me close to the decision of giving up on Unraid entirely. I’ve attached a syslog file and a screenshot. Thank you in advance for your help. syslog-192.168.1.3.log

Sorry, my fault, I'm adding the diagnostics file to the message. Quite by accident I found the reason why docker stopped working. It happens every time I do a docker appdata backup. AppData Backup plugin seems to change permissions of files and folders. server-diagnostics-20250511-2113.zip

Hello everyone, This is my first post. Until now, I haven't encountered any issues with my server—however, that changed today. For some reason, my Docker containers have become inaccessible, even though Unraid indicates that all containers are running correctly. Just yesterday, I was able to access services like Plex, Sonarr, and Radarr without any problems. Today, access to all of them has disappeared. If I had made any recent modifications to the system, I could understand the possibility of an error impacting Docker’s functionality. However, as I mentioned, no changes have been made. At this point, I’m unsure what to look for to troubleshoot the issue, and I don't understand the root cause of the problem. Could someone with more experience point me in the right direction? I also add the docker log in the attachment, which looks identical for each image: Sonarr, Radarr, Plex, Overserr etc log.txt