I'm in a stationary health care facility.
There's open Wi-Fi that everyone can use and usually works well.
With one exception. I already wanted to sign up for it on a team peak server as well as on minecraft servers.
It does not connect partout. In the Wi-Fi at home you go.
I have found nothing in the terms and conditions.
How can this be and how could I handle the problem on the laptop?
The question is how filtering is done. Teamspeak by IP or name?
If by name → u.U. DNS blocked.
Otherwise, probably the ports are blocked.
"Why can this be and how could I handle the problem on the laptop?"
The ports are probably blocked.
Can you handle a VPN?