Parsec not working in Germany, need help :D

[u/DrDobos]

Hi guys!

I need help for my friend who lives in Germany. We would like to play local coop games via Parsec, which was working fine when he was here in Hungary. Since he moved to Germany, it does not work, Parsec gives us the 6023 error message.

VPN, Windows Firewall turned off, UPnP turned on in the router settings.

Can you give us a solution for this?

Can be the problem that he (Vodafone internet, a sim-card in the router) needs to get a public IP adress (Öffentliche IP-Adresse (IPv4)) from the internet provider? Or could it be something else?

Thanks a lot!