I don't think that I have a network problem per se. However, I
do have a
couple of devices, my Airplay target included, which are connected
to a
switch that is networked via powerline adapters to my broadband
network
hub, so, perhaps that is part of the puzzle. However, there are
plenty of
articles via Google and on the Apple website about Airplay
device
discovery issues.
When I next test, I'll boot the Mac first, then enable the
Airplay feature
in my Yamaha player. In theory, I can leave the player in network
standby,
and that may be the fix. That said, I can find plenty of material
about
coreaudio services needing to be restarted to discover devices, as
the
discovery, by default, from what I can make out, is only done at
system
boot time.
Watch this space!
Cheers
Clem