H, I investigated an issue some colleagues noticed and it turns out that in the update procedure the flag VirtualNetworkApplianceService.MinVRVersion is not set for versions 4.4.0-4.4.2
I have no workaround other then rebooting the routers instead of upgading/updating them. I will patch the branch to contain the correct minimal version. The higher version branches have this var still set to 4.3.0 as well. -- Daan