Hello,

I'm having trouble to set my bluetooth speaker JBL Horizon to play my spotify playlist connected via bluetooth with my LG G4 mobile as a alarm.

When I set the alarm to play 1 or 2 hours later it works fine. The problem is when I set the alarm at night to play in the following morning. Instead of playing my spotify it just beeps.

The problem is when the speaker is beeping and I turn on the display of my cell phone, the spotify playlist starts playing immediately at the JBL bluetooth speaker. I've already removed my cellphone security lock but it made no difference. My bluetooth speaker is already set as a trusted device. I've already set the battery optimization to do not turn off the spotify app or the bluetooth, but the problem persists. 

Please, can anyone help me?