Hi there,

I noticed my Plex and Tdarr dockers have become unresponsive and i have to reboot the physical Unraid machine to get them working again.

I noticed there are corrupted errors on the Cache drive where all the app-data resides: (NVME drive)

I'm not sure if the NVME is failing or if there is something else that can be done to resolve it? Or if it should be replaced?

I have also attached my diagnostics.

Your assistance will be much appreciated

sharkie-media-diagnostics-20250619-1110.zip

This is most often a RAM problem, start by running memtest.

Thanks Jorge, I had a faulty module not to long ago, replaced it and ran the memtest again and all was fine.

Ill run the memtest again and feedback with the results.

Seems it was another faulty RAM module, I put another 1 in and memtest is now successful.

With regards to the dockers still being unresponsive, should i follow the below instructions or what do you advise? i did the below after the last RAM replacement as i has the same issue.

1. Settings - Docker, stop the service

2. Delete the docker.img (option to do it on the same page)

3. Re-enable the service

4. Apps, Previous Apps.  Check off whatever you had installed before, then hit Install "X" Applications

5. It'll all be setup identically to as it was previously before you have time to even make a copy

Yes, and you should also scrub the pool.

Thanks, do you mind advising on the steps with regards to the scrub? I have never done it before and just want to understand the steps and process, like what does it exactly do?

I see the scrub option below:

Just click the scrub button and post the results from the GUI when done.

steps have been followed:

1. Settings - Docker, stop the service

2. Delete the docker.img (option to do it on the same page)

3. Re-enable the service

4. Apps, Previous Apps.  Check off whatever you had installed before, then hit Install "X" Applications

5. It'll all be setup identically to as it was previously before you have time to even make a copy

   
   Scrub also completed, please see below:
   
   

Looks OK.

Alright so is there anything else we can check, seems tdarr is still not working when trying to open the docker.

The corruption errors are still present



Anything that should be done below?

You can reset the stats, then see if more come up, for the container issues, try recreating the image:

https://docs.unraid.net/unraid-os/manual/docker-management/#re-create-the-docker-image-file

Then:

https://docs.unraid.net/unraid-os/manual/docker-management/#re-installing-docker-applications

Also see below if you have any custom docker networks:

https://docs.unraid.net/unraid-os/manual/docker-management/#docker-custom-networks

Thanks i have reset the stats and will be monitoring.

I have re-created the image this morning, and followed these steps provided to re-create the image and then installed the dockers from previous apps but i am still having issues with the one tdarr docker.

If the issue is just one container, better to look for support on its support thread/Discord: