My ipod is synced to itunes. All fine. When connected to avic f40bt some songs are duplicated on the Pioneer interface.

 

For an example; track 1 of the album (called hello),

 

1. hello,

2. hello.

3. ok

4. ok. etc

 

Then all ok for the rest of the album.

 

But when I check ipod track is listed only once?

 

1. hello

2. ok

3. ok. etc

 

Anyone else? Any ideas?