Thanks for the responses.
I've worked out what the problem is, and it's a network issue and nothing to do with media portal.
Because of the way my network is setup, my client pc has an ip...
I have MediaPortal 2.5 Server installed on one computer and Mediaportal 2.5 client on another.
The client is connected to the server.
When I try to watch TV, the server does start to stream (see...