I can't seem to use AirPlay Mirroring I get this error -6722) and month half ago I was using it and was fine.
I trying to use my laptop macpro to show mirroring image from what my laptop show.....
Can someone HELP ME
I saw this message before and it is a firewall issue, see the later posts here https://discussions.apple.com/thread/4141073?start=0&tstart=0
Retrieving data ...