I'm on a Kali (4.18.0-kali3-amd64) and I have an issue with my headsets when I pair them with the internal bluetooth of my computer : it disconnects itself when they're not in use continuously.

service bluetooth status

Returns when it happens :

déc. 20 17:36:56 localhost bluetoothd[1359]: Start: Connection timed out (110)
déc. 20 17:36:56 localhost bluetoothd[1359]: avdtp_start failed
déc. 20 17:36:56 localhost bluetoothd[1359]: Transaction label doesn't match

I can redo the pairing but the issue persists and I've search solution about avdtp_start but none are about this specific issue.

hciconfig list

 hci0:  Type: Primary  Bus: USB
        BD Address: F0:03:8C:F3:22:5E  ACL MTU: 1024:8  SCO MTU: 50:8
        UP RUNNING 
        RX bytes:4165524 acl:417 sco:3409 events:569074 errors:0
        TX bytes:451525561 acl:528746 sco:1597 commands:40234 errors:0

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