Spotify stops playing after 1 hour.

[DarkXon]

I have this weird problem with Spotify and Samsung S7.

I listen my own playlist at work, I connect my S7 to the stereos with headphone adapter and everything was working fine with S4, but with S6 and now with S7, music stop playing after aprox. one hour. Then I need to open my phone with fingerprint and it continues.

I have tryed about everything. Deleted cache and app and reinstalled. Don't have power saving option on. Putting my work place address in smart lock, not working apparently.

I don't know what else there is to do.