Spotify always ask to Login every Android restart and shutdown when spotify is on

[tbayux]

Dear Spotify,

honestly, Spotify is the best application to hear good music quality. But i have a problem, spotify ask me to relogin every my android shutdown when spotify is on. this is make my offline file can't play anymore. after login, spotify delete all my offline data and force me to redownload again and again. for your information, I live in country with rare wifi connection and expensive data charge so offline data is help me for saving money. I support legal song because of that used spotify. I hope spotify solve my problem.

Thanks