The bug is open with upstream. If you have any comments about it then the best place to discuss is with upstream:
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/505 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/411688 Title: pulseaudio floods network with multicast packets To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/411688/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs