Im premium spotify user and I have offline playlists and these playlists contains 1500+ song. I keep these musics because Im using metro in my country. I bought premium for this reason.

And with last update I think spotify suddenly deletes my offline musics. I bored to download them again and again. I tried to clean setup on my Android device, used Es File Explorer to delete all spotify datas. I have 32gb sd card and there is no storage problem. I unmount sd card when phone is off.

In summary:

1- Spotify deletes my offline musics and playlists on My Android device. This isn't happen at my laptop. Only my android device.

2- Spotify won't see offline musics sometimes and deletes musics and download them again and again.

3- Spotify app sometimes freezes while loading playlist name, album art, music informations. And sometimes did my clicks and selects slowly.

Why this 3 problems are happens?