Not connecting to any computer

[cedricneyts]

Hi,
We're a high school trying to set up Veyon. When using the teachers wireless system to test it is all working fine.
The students use a different wireless connection on their BYOD which is restricted in use.
On our controller we have some restrictions installed so the students can't access any servers. (see image)

I've opened the ports 11100 and 11400 so Veyon can be used. But it is not working. What can i do to be able to see the students screens?

[tobydox]

Thanks for sharing the details which should help us solving your issue. Have you followed the troubleshooting guide at https://docs.veyon.io/en/latest/admin/troubleshooting.html#computers-can-t-be-accessed ? Is the port 11100 on a client device accessible from the master computer?