My "available offline" feature is not working. A month ago, it worked quite smoothly when downloading a playlist to my iPhone. Now, after adding additional songs to my playlist, I am attempting to re-sync the playlist to my iPhone.

After shifting the toggle to "Available Offline", it goes one by one down the playlist with the "download" circle, however, it never turns green showing that it has been successful. A couple of times it has gone extremely quickly down the list of songs leaving them with no red, no green, no indicator whatsoever. Another time, it turned one of them into a red excalmation point and then went quickly down the list, not affecting any of the other songs.

I am extremely frustrated because I pay for Spotify Premium almost entirely for the "Available Offline" feature in order to listen to my music on the go without internet connection. If this feature doesn't work, I would really hesitate to pay another month for this subscription.

Can anyone help??