Spotify closing

[pachobv]

Ok, I don't know for how long this has been happening but it's quite anoying... This is the situation: I'm listening music with any kind of bluethooth (hasn't tryied wired) device, everything is fine... I recieve a call, music stops, good... But when the call ends... NO MORE MUSIC, spotify is closed... It doesn't matter if I press the "play" button on my bluetooth again or anything... I must start spotify again... Thats happening with every app that "stops" music playback: google now, video, listening to voice notes in whatsapp...

Please some help in here!! I tried to turn off the battery saving configarition and the problem is the same...