Hi Mark,
Click "update cache" to refresh the winlink server list, if it's not in
there,
the server still isn't registered (can take a long time for winlink guys to
get back to you).
Click PktLog on the Winlink server, see any packets coming in? Look
for lines with "audio level" in them.
Lastly, there are mixed results using the same callsigns on the servers
and the clients, since they think they're connecting to themselves and
don't necessarily hit RF.
Disregard the QSY failure, it's not possible with the aioc, normal.
-craig
KM6LYW