I have an S4 and I am paying for premium.

Spotify offline mode is not working. The following iterations keeps happenning:

-Install spotify

-Download the playlists

-Eventually close spotify

-Re-open the app, at this point Spotify starts resyncing some songs and if I try to use the offline mode it no longer works. The songs move in the ticker but there is no volume

-Close Spotify and try to reopen. The app says that I have no SD card installed and the my OS tells me the SD card is corrupt

-Unistall the app

This has already happened 5 times. Another pain, if I don't have internet I can't even access offline songs as Spotify won't allow me to have access to my library unless I login.