SD Card problems

Hi all.

I know this has probably been covered in previous threads, but I'm having trouble finding my specific problem.

I installed an Audiosources ANS 620 head unit to replace the Bolero. I have a 32GB micro SD with files organised in Artist/Album/Track order.

The head unit displays all the artists and starts playing the first track from the first artist in the list. When I scroll down and select another artist, it doesn't respond. If I select the next alphabetical artist in the list to the one playing, it will open the folder, and so on.

If anyone know what the problem is here I'd really appreciate some help.

Cheers

Edited 19 September, 201510 yr by Eddy7uk