As proof-of-concept: in totem the same network radio is working perfectly, so, I do not think, it is a network outage or pulseaudio bug. I hope these info helps to find the issue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1182084 Title: Radiotray regularly pauses 5 seconds without any reason during stream To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/radiotray/+bug/1182084/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
