We were getting this iTunes 8 error:
An error occured while connecting to the remote speaker “XYZ”. An unknown error occured (-3256).
We use a 3G iPhone running the app “Remote” to connect to iTunes and control the music. But we couldn’t connect to our Airport Express speakers over the wireless network.
The solution? Open System Preferences: Network: Airport: Advanced: TCP/IP, and change Configure IPv6 to “Off”.
August 7th, 2009 at 7:00 pm
That didn’t seem to work
August 7th, 2009 at 7:15 pm
Which operating system are you running? 10.5.7?
August 13th, 2009 at 11:40 pm
Thanks! That solution worked for me. iTunes 8.2.1, OS 10.5.8.