Are you using the builtin network object directory, i.e. configured locations/computers statically via Veyon Configurator? If so, can you post a screenshot of the locations/computers configuration page?
@norbinyo I mean the configuration page "Locations & computers" in the Veyon Configurator program where you added all the computers It would be interesting to see if there's a problem with hostnames.
image url)
It would be interesting to see if there's a problem with hostnames.