My primary has stopped receiving audio, I've been using it with no issues for months until the last couple of days. I've tried restarting Multiplicity several times, I've tried restarting the computers, I've tried the troubleshooting steps, and so far nothing has worked.
One thing I've noticed is that in the audio mixer for windows, it doesn't list Multiplicity any more on the primary.
The only thing I haven't tried is reinstalling.