Hello everone. I haven’t been able to get this fixed, I have tried everything! I re-installed cyberpanel, changed AWS keys, disabled all firewalls… and nothing worked.
The strange thing is that I can actually create a backup and the backup does appear in AWS S3, so the server is able to communicate with AWS. The problem is when I try to restore from remote, that is when the error appears.
I just tried the following: I re-installed cyberpanel with a previous version (v2.1.1) and it worked perfectly, I was able to both create a backup and restore it from AWS. I then upgraded cyberpanel to v2.1.2 and the problem returned, I am no longer to restore.