Description of problem:
When I play radio streams, sometimes Rhythmbox freezes maybe after 10 minutes or 4 hours, i.e.stops playing stream and I see in the buffer line only a short part blue and it doesn't complete the buffer. Sometimes I need to push again the play button to resume playing, sometimes it freezes

Version-Release number of selected component (if applicable):
rhythmbox-0.12.3-1.fc11

How reproducible:
always

Steps to Reproduce:
1.Start application
2.connect to a radio stream
3.
  
Actual results:
sometimes it freezes buffer

Expected results:
continuous stream

Additional info:
I suspect that other component is involved as aldo totem suffers of same behaviour...