Problems with offline songs

[pedronkn48]

Well, i download the musics with te offline sync, but after i do this in 3 or 4 playlists, in the next, it just don't syncronize. I try to listen to the musics offline, but seens that no have files in there...

How can i fix it?

[ToolboxT]

First make sure that they have not been removed from offline because of the fact that more than 3 are synced offline. Second if that doesn't fix anything try deleting and reinstalling the app.
Also what device and firmware are you running.