You might have more luck by creating an SEB file for Safe Exam Browser. This makes sure they can only use one application, and can't leave the test at all. It's open source, completely free. It might take some testing to configure. You need to install SEB on the clients, then send them a config file. They open the file by double click and the test starts, and then locks the entire pc down.

In the Master settings (in Veyon Configurator) you can configure the "Feature on double click" (https://docs.veyon.io/en/latest/admin/reference.html#behaviour) to be "Remote view" or "Remote control".

I have noticed the same thing. Also, when you copy and past the "@" symbol everything works as well. The program adds an extra, unseen character before the "@". [image: 1764938434524-bc1994a6-1a40-41a2-8dda-8d9a496b197e-image.png]

@tobydox I know I'm late but… do you know how it works? Could I record all the screens at once, like in the monitoring view, or could I only save one video for each screen?

I have an unofficial build v4.9.7 which covers all the supported x86_64 Linux distros. (Sorry I cannot post a link because I don't have enough reputation, please replace [dot] to "." manually) Download: github[dot]com/IronBlood/veyon/releases/tag/v4.9.7-arm.6 Build log: github[dot]com/IronBlood/veyon/actions/runs/18685442374 The patch: github[dot]com/veyon/veyon/compare/v4.9.7...IronBlood:veyon:dev/v4.9.7-arm Disclaimer: I built these packages as a friend of mine would like to use veyon, but I personally know nothing about veyon, nor had I test these binaries.