What are some stable alternatives to Portainer for managing Docker?

I've run multiple Docker installations with Portainer without major issues. If you're having trouble, it might be something specific with your setup. Make sure you check that you’re not running into database issues by using bind mounts on NFS or SMB shares, as those can lead to corrupt databases over time. If that's not it, I recommend sharing more details so we can troubleshoot together.

Honestly, if your main goal is updating containers, you could use Docker directly instead of relying on Portainer. It gives you more control and might simplify things for you. You don’t necessarily need Portainer just for updates—there are plenty of tools and methods for managing your containers directly.

Portainer works fine for many, but if it’s causing you headaches, alternatives like Dockge can be pretty effective and lighter on resources. Just keep in mind that it may not have all the features you're used to in Portainer. A quick search can give you a whole list of alternatives; some are specialized for different use cases you might want to explore.

One option is to roll back to a previous version of Portainer if the newer one is giving you trouble. Sometimes, updates can introduce compatibility issues, and reverting might solve your problems temporarily. If you're having a 502 error after trying to downgrade, though, that complicates things. You might need to check your setup to see what else could be wrong.