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!
Number 3 here -> https://forum.faforever.com/topic/4256/solutions-for-common-errors-with-the-faf-client-launcher-or-supreme-commander
@magge said in Solutions for common errors with the FAF client launcher or supreme commander:
Reason:
Client can not detect that you are logged in from browser
Change default web browser.
