[ovirt-users] Console error

Hi, yesterday I've migrated from 4.4.10.7-1 to 4.5.0.7-1. Installation went fine and no error at all was reported. A problem anyway is now hitting my installation: if I try to open a vm console, I get the error: Failed to complete handshake Error in the pull function It's not a problem on my browser/os since with another 4.4.x ovirt installation, consoles work flawlessly. No modifications at all were made to default settings on console. Any suggestion on how to solve this issue? Haven't seen any previous report on this. Thanks, Andrea