I have been doing some testing with some VDI on proxmox and for the past two months was working fine.
Now I stumbled on a problem that I don't know what is the cause.

At this moment when I log in into the VDI the VM on proxmox screen blacks out there is nothing I can do from proxmox side but the machine on omnissa client works fine, when I log out the screen stays black and I can't log in back, even using omnissa client.

Before was working fine so I assume it could be something to do with the last update but I am not sure.

Did anyone have this problem? and how did you solve it ?

Thank you