DVB Viewer Client get no UDP connection to DVB RS

[oh-no]

Hallo.

 

I have the following problem.

DVBViewer Client Pro (5.1.0.0) and DVB RS (1.25.0.0) are installed on a machine with PC TV DVS-2.

DVBViewer Client is able to connect via RTSP to the DVB RS and I can see TV.

 

On an other computer, I had installed DVBViewer Client and used the wizard to connect to RS (regarding the documentation step by step).

The client gets the channel list, the EPG but is not able to get the UDP stream.

 

I have allready runned TCPView to see what happened.

 

The rtsp TCP connection has been established. The client machine also opens the UDP-Ports.

But the server machine running RS do not open any UDP port, but I can see the established TCP rtsp connection.

 

Every firewall I have allready switched off, every virus scanner with net-check has been switched off. The computer can talk to each other via Netshare and RealVNC.

 

But DVBViewer Client do not get the TV stream, nor the server send it. The Sat Strength stands on 0% on the client.

 

Btw.: Streaming via VLC via browser and in the browser it self works fine.

 

Is there any hint someone can give me?

 

Thanks,

BR, Oh-No