How to remove node from "Remotes"

[bigAboo]

Hi, I can't remove and add again same node. I need to do this, because node change certificate after removing from cluster and no shows me an error in PDM

 

[UdoB]

I can't remove and add again same node.

Correct. Just to be sure, did you read https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_remove_a_cluster_node ?

"At this point, you must power off hp4 and ensure that it will not power on again (in the network) with its current configuration."

There seem to be some pitfalls...

 

[bigAboo]

Solve it - delete token from node and edit remotes file in /etc/proxmox-datacenter-manager- work fine