Hey there so I have still been struggling with this. I got delayed b/c of a project at my house. I have tried @hangup @proxy @proxy-tcp in all matter of combinations. This is what I found, @hangup @noaudio @tunnel is the optimal configuration. However, after a few switches between cameras, none work. If I go onto the monocle dashboard and change a config, suddenly the cameras start working again for a period of time. That is really odd behavior.