Net Radio connection continues after I stop listening

[4zm4r3d02]

I listened to a net radio stream using my MVP. I pressed the stop button on the net radio screen, then shutdown the MVP. When I get to the server pc, I see a lot of network activity(the router and DSL modem lights are flickering). Upon investigation, I see that GBPVR.exe still has a connection going to the IP of the stream source.

Shouldn't it close the connection when I stop listening to the stream? I had to restart the recording service to get it to stop.