NoVNC problem (pveproxy - unknown ca)

[Hampelmann]

Hi,

we have a 2-node cluster with latest updates (installed with proxmox iso). Using the webinterface of node2, the novnc console of any vm (hosted on node1 and node2) works only for a very short time (1 - 5 sec) and then error "failed to connect to server".
In the pveproxy log ist this error: "May 29 11:19:10 node2 pveproxy[26776]: problem with client 10.11.13.26; ssl3_read_bytes: tlsv1 alert unknown ca"
Using the webinterface of node1 everything works.
We renewed the certificates,
https://pve.proxmox.com/wiki/HTTPS_..._5.0_and_5.1)#Revert_to_default_configuration
cleened the browser cache, used different browsers, created own server certificate... no success.

Any ideas?
regards

 

[Alwin]

Please don't write double posting, that just confuses people.
https://forum.proxmox.com/threads/novnc-funktioniert-nicht-pveproxy-unknown-ca.44126