Valve Developer Community talk:Help

When i start a SourceTV and i have another server running at port 27015, then i cant get it working. but when i stop the server that normaly runs at 27015, then the SourceTv works, when i start the other server at 27015 again. it stops working again. But even when it dont work to connect to, i can connect with a relay from another server. THat works fine. But again, when i start another server at the relay server. because we have 3 css servers running there allso. Then it is not possibel to connect to sourceTv at the relay either...

Strange stuff, i cant fint out how to fix this and i dont know where to ask, anyone here that can help me out here?