PulseAudio Bluetooth Speaker crash on Raspberry Pi

johnlee
johnlee Posts: 1
hello,
I just bought a JBL speaker, tested it on my phone and proceeded with this tutorial on my Raspberry Pi: https://www.raspberrypi.org/magpi/bluetooth-audio-raspberry-pi-3/

I managed to pair and trust the speaker, but I can't connect to the device from bluetoothctl, only from audio settings.

Problem is, most of the times it doesn't work. I've managed to have audio for 3 seconds in a timespan of ... 4 hours.

This is where PulseAudio crashes:

E: [pulseaudio] bluez4-util.c: org.bluez.Manager.GetProperties() failed: org.freedesktop.DBus.Error.UnknownMethod: Method "GetProperties" with signature "" on interface "org.bluez.Manager" doesn't exist

I've tried a lot of things from forums, nothing worked.

Thank you for your help!