HL [00:00:00.253,814] <inf> fw_info: ------- DEBUG BUILD -------
HL [00:00:00.253,814] <inf> fw_info: HEADSET left device
HL [00:00:00.269,226] <wrn> bt_hci_core: Controller to host flow control not supported
HL [00:00:00.272,888] <inf> bt_hci_core: No ID address. App must call settings_load()
HL [00:00:00.272,949] <inf> ble: MAC: 00:00:00:00:00:00 (public)
HL [00:00:00.273,529] <inf> ble: Controller version: 3330
HL [00:00:00.276,245] <inf> bt_settings: Saving ID
HL [00:364,349] <inf> cis_headset Advertising successfully started
HL [00:01:59.361,053] <inf> cis_headset: Connected: 7A:F3:CF:D7:F1:AB (random)