I have a 7.3-6 PVE node and a PBS 2.3-3 server but when selecting either a VM or a CT for restore using the GUI within PVE, I cannot see an option for live-restore. Should I be enabling something to see this feature?
Sorry. I didn't read the wiki pages thoroughly which clearly state that...
"Restoring a large backup can take a long time, in which a guest is still unavailable. For VM backups stored on a Proxmox Backup Server, this wait time can be mitigated using the live-restore option."
And I can now see that my VMs have this option but my CTs do not.