I want to like Duplicati so much, but it breaks if you even think about looking at it. It's like the P&R Jail meme.

"Interrupt the initial backup? We corrupt the backups."

"Relocate the backup files and update the backup destination? We corrupt your backups."

"Update to a new version? Believe it or not, we corrupt your backups."

The eight hundred open github issues is also pretty frightening for a now many-years-old piece of backup software. They really, really need to spend 6 months or more just nailing as many issues as possible, starting first and foremost with bugs relating to restores.