Sound no longer working on LEGACY Splashtop Business?

I haven't been able to get sound working in quite some time now.  It seems to be set-up okay, but not a peep from my local PC when remoting in to my home PC.

I tried changing to all three available settings in the streamer and still nothing.

Anyone else having these issues?

It is the $60 legacy version I have.

Cheers,

Stephen.