Other sources work fine over network, but I tried to record monitor sources of several computers (Ubuntu 16.04 and 17.10, PulseAudio 10.0), and none worked, so this isn't an isolated issue. Locally the monitor sources record fine. pacmd list-sources indicates that the tunneled sources are running and not muted. If this is an unknown bug, how can I try to find out more? If this is a feature, is there a workaround?