Unfortunately Veyon currently is not available for Raspberry Pi (armel/armhf/arm64). You can however build packages on your RPI on your own as described in our README file. We might provide binary packages for RPI in the future as well.

Hi @SamGreff

theoretically you can omit the master computer from the configuration with the drawback that auto-discovery of current room will not work. In your case you can enable the setting "Hide local computer" in the Master configuration page in Veyon Configurator. This should hide the master computer while functioning regularly.

OK I'll have a look whether we can improve the connection timeout settings.

Problem #1.
If they are on the same network, then try disabling your firewall.
If the connection is successful, try to open ports
Problem #2.
Check energy settings to try to solve the sleep mode, it could be an option

Thanks for fixing that in a future release.

The message box shouldn't be a problem (and could be a indicator that it works). Custom positions is not that important - to fix the zoom level will be enough.