The current pre-release of the client ("pioneer" in the version) is only compatible to itself. So you can only play with other testers. Please be aware!
He's likely referring to the coturn servers:
[image: 1790426921777-b9eac3ac-5e90-4355-a177-e26d1a5f10c7-immagine.png]
Are you playing from the same household?
Did you update/reinstall graphic card drivers and DirectX 9?
Did you file integrity check on Steam?
Did you run this program in compatibility mode for win 7 for example?
