novnc failed to connect to server

Hi, I had two Nodes running for some time in Standalone. I now added a third node and made a cluster out of them. My Problem is that the Console of VM's is not working across nodes "Failed to connect to server". For LXC Console and node shell it is working fine. After some digging in the Forum...

Hi I installed Proxmox using a 2.5G network on the back of the PC, but I wish to install PfSense so I want to use the 2.5G port for my WAN connection as it's the only RJ45 connection that in my PC and the Internet connection is RJ45. So I install a dual 10G PCIe network card and move my virtual...