@matix131997 were you also using rsync ? Which backup provider? "If the provider storage had blocked such files" is particularly interesting to me. Are there providers that block specific filenames from being uploaded?
In @jamie.mckenzie 's case, I found that many files are missing. Unfortunately, it's hard to know where exactly the problem is. There are many things at play - Wasabi (which often has errors), WP Developer (where plugins can delete and change files), Backups have been failing for a while (on that specific Cloudron), Cloudron Backup code having some bug .
As mentioned in another thread, we have added integrity check to the backup logic now for the coming release. With that, we can know for sure what files were actually uploaded to the storage. And if it's the mistake of the storage provider or cloudron code that files are missing.
