Is there a tool I can run on a PC (or even on the mac) which will sniff out any and all media servers and give me info on them, so perhaps I can work out what the SB is seeing? Or not seeing?
On the mac, you can use “Bonjour Browser”. Don’t know who wrote it, it’s googleable. Don’t know anything like it on the PC side.
The firefly server name and the mac share name aren’t the same, are they? That might be confusing the soundbridge.