OK, I found where to put the email address in the backup-report plugin. It is just odd in the UI that for VM Backup & Replication and VM Mirror backup you can specify an email address for each job, but not for XO Pool & Metadata backup type. Thanks for the help,

@olivierlambert i have created config.httpInactivityTimeout.toml in /opt/xen-orchestra/packages/xo-server with the content from above. Not sure how i can check if thats actually set. BTW: this is not a CR Backup Problem, i also dont see Tasks running for my "normal" Backup Job. I cant check "how far" the actual Backup runs and if that differs. https://github.com/vatesfr/xen-orchestra/pull/6315 Rajaa-BARHTAOUI opened this pull request in vatesfr/xen-orchestra closed fix(xo-web/tasks): tasks with no bound objects not displayed #6315

Since the update I have run full backup that have taken over an hour to complete due to their size and many smaller delta backups and the error has not come up again. I assume whatever was causing the error was fixed in the xo-server 5.84.2 update.