@girish So I found out how to restore from a backup using the CLI and that worked for me for the second app. It's still weird to me that it went to "Backup not found" when all other backups were fine and it was done by the one action on restoring the entire server. It makes me think there's a defect there somewhere, but it may be difficult to reproduce.

@girish said in Is it possible to implement custom backup providers?: I just found https://github.com/yakovkhalinsky/backblaze-b2 which seems active Yeah it seems fairly active and supported.. So it should be fairly simple to implement a B2 provider, taking the S3 one and adapting for B2, right? Regarding the box repo, is it possible to maintain a customized clone and use that on a server instead of the official one? I know that such setup can't be officially supported, and can be potentially dangerous, but it can be useful for some advanced customizations or testing of new functionality. Thx for your support, P.

As a first attempt, you could try to restart the box process with systemctl restart box Also maybe look at the system logs, in case there are any hints for errors.

Restic would be really great. For my non-Cloudron services, I use this Docker image: https://github.com/ViViDboarder/docker-restic-cron. It wouldn't make sense to take that as is, but it could be a good example of basic Restic functionality for something like Cloudron.