I got this error on a backup, that the VM was created on 8.2 but at this point the hosts are both updated to 8.3. Is there something I am missing? I am new-ish to XCP/Xen, but really liking it. Not sure what other info to include here.

I was trying to do DR. I am trying CR now, and assuming it will work based on your conversation. I don't think I really need CR in this case, I am probably only backing up this VM once a year.

 Zabbix (zabbix-host)  
 Snapshot 
Start: 2025-04-23 11:34
End: 2025-04-23 11:34
 VM (2.09 TiB free - thin) - xcp-dr-zabbix 
 transfer
Start: 2025-04-23 11:34
End: 2025-04-24 00:26
Duration: 13 hours
Error: (intermediate value) is not iterable
Start: 2025-04-23 11:34
End: 2025-04-24 00:26
Duration: 13 hours
Error: (intermediate value) is not iterable
Start: 2025-04-23 11:34
End: 2025-04-24 00:26
Duration: 13 hours
Error: (intermediate value) is not iterable
Type: full