Cannot add another Proxmox host

[micha79]

The Registration in Veeam still worked.

However, the entities cannot be updated afterwards.
Proxmox has version 8.2.2
Veaam 12.2.0.334

Does anyone have an idea?

I have already checked the firewall and DNS.

[david.domask]

Hi micha79, welcome to the forums.

Thank you for sharing the details and sorry to hear about the challenges. The behavior is not expected, and will require review of the logs, so please open a Support Case as is noted when creating a topic and let Veeam Support review the behavior.

Be sure to include logs for Support to review (select the 3rd radio button, and select the Veeam Server itself to export logs from)

Please share the case number here once created. Thanks!