It's a shame Duplicati runs quite poorly (I have the same experience). I moved to restic with the autorestic wrapper and configured notifications through anothe

It's a shame Duplicati runs quite poorly (I have the same experience). I moved to restic with the autorestic wrapper and configured notifications through another method for both failures and successful backups. That second option works amazingly well and is much quicker, more reliable, and offers more control than Duplicati. But it's much harder and time consuming to set up, requiring timers, scripts and setting up notifictions. For new people self hosting stuff, reliable incremental off site backups can be a right pain. How many poorly tested cronjobs failing to create backups that nobody will take action on are running right now? At least the Duplicati GUI will give you a glanceable GUI showing its failures in backups.