Hi, I don't know how this happened but after an host reboot, the HostedEngine VM didn't started anymore. The error in the log is: "unsupported configuration: domain configuration does not support video model 'qxl'" This is a single host test environment, OS is Rocky 9.4, so I know it's expected that QXL video is not supported anymore. I tried editing the HostedEngine VM configuration via virsh, but when I start the VM it keeps trying to use QXL. Also the VM conf in "/var/run/ovirt-hosted-engine-ha/vm.conf" says the video type is always QXL. I tried dumping the XML configuration, edit the XML, undefined e re-define the VM from the updated XML, but still it uses QXL!!! I'm resigned myself that the only solution is to re-deploy the HostedEngine from scratch. Unless some of you can provide an alternative solution. Many thanks in advance Mario