mr-b wrote: 
> BT not working again - the device connection was crossed/unticked again
> for some reason so I restarted the tablet but it made no difference i.e.
> it would connect momentarily and then become disconnected.
> So I had to click Connect on PCP and then everything worked.
> Anything to try? It seems to be a regular occurence every few days.
Does anyone know how to debug these BT disconnections?

To recap I'm using an Android tablet (LineageOS 17.1) to connect to PCP
as a BT speaker, but occasionally sound is silent, so I check the PCP UI
and the connection is unticked, and so I have to Connect it again from
PCP, whereupon the BT connection is shown as Active on the tablet and
the BT speaker works again.  I'm on PCP v6.1.0 | www v0009 | linux
4.19.122-pcpCore_v7 | piCore v10.3pCP | Squeezelite v1.9.6-1206-pCP.

Interestingly I've never used a BT speaker before that has an interface
whereby one can connect to the source, all the connections are normally
done by the source.


Code:
--------------------
    
  11-30 08:12 GMT INFO     ---- Caught Disconnect signal ----
  11-30 08:12 GMT DEBUG       HCI:hci0
  11-30 08:12 GMT INFO        MAC:D4:E6:B7:BD:E7:BA
  11-30 08:12 GMT INFO        TRANSPORT:a2dpsnk
  11-30 08:12 GMT INFO        Stopping playback from Samsung Galaxy Tab S2 T813
  11-30 08:13 GMT INFO     ---- Caught Connect signal ----
  11-30 08:13 GMT DEBUG    
/org/bluealsa/hci0/dev_D4_E6_B7_BD_E7_BA/a2dpsnk/source
  11-30 08:13 GMT DEBUG       HCI:hci0
  11-30 08:13 GMT INFO        MAC:D4:E6:B7:BD:E7:BA
  11-30 08:13 GMT INFO        TRANSPORT:a2dpsnk
  11-30 08:13 GMT DEBUG       pCP OUTPUT="hw:CARD=sndrpijustboomd"
  11-30 08:13 GMT DEBUG       pCP ALSAVOLUME=""
  11-30 08:13 GMT DEBUG       pCP Card Conf:"justboom_digi.conf"
  11-30 08:13 GMT INFO        Starting player:"Samsung Galaxy Tab S2 T813" 
bluetooth, alsa device:"hw:CARD=sndrpijustboomd", volume:"".
  12-01 11:01 GMT INFO     ---- Caught Disconnect signal ----
  12-01 11:01 GMT DEBUG       HCI:hci0
  12-01 11:01 GMT INFO        MAC:D4:E6:B7:BD:E7:BA
  12-01 11:01 GMT INFO        TRANSPORT:a2dpsnk
  12-01 11:01 GMT INFO        Stopping playback from Samsung Galaxy Tab S2 T813
  12-01 11:02 GMT INFO     ---- Caught Connect signal ----
  12-01 11:02 GMT DEBUG    
/org/bluealsa/hci0/dev_D4_E6_B7_BD_E7_BA/a2dpsnk/source
  12-01 11:02 GMT DEBUG       HCI:hci0
  12-01 11:02 GMT INFO        MAC:D4:E6:B7:BD:E7:BA
  12-01 11:02 GMT INFO        TRANSPORT:a2dpsnk
  12-01 11:02 GMT DEBUG       pCP OUTPUT="hw:CARD=sndrpijustboomd"
  12-01 11:02 GMT DEBUG       pCP ALSAVOLUME=""
  12-01 11:02 GMT DEBUG       pCP Card Conf:"justboom_digi.conf"
  12-01 11:02 GMT INFO        Starting player:"Samsung Galaxy Tab S2 T813" 
bluetooth, alsa device:"hw:CARD=sndrpijustboomd", volume:"".
  
--------------------


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