https://devzone.nordicsemi.com/f/nordic-q-a/103766/nrf5340_audio-bis-error-when-changing-gateway-sourceHello, In the sample project nrf5340_audio, the gateway source cannot be changed even if I press Button 5 when the BIS headset is selected as Rch. According to the log, it seems to be in a loop around the print_codec function as shown below. Isen-USTelligent Community 13Fri, 22 Sep 2023 04:33:20 GMThttps://devzone.nordicsemi.com/thread/447175?ContentTypeID=1Fri, 22 Sep 2023 04:33:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7f25119c-70ac-45b7-a746-c1cfab994df0gocchan<p>Hi Karl,</p> <p>Applying 3393 did not resolve the issue.</p> <p>We will wait for <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/releases_and_maturity/known_issues.html?v=v2-4-2#nrf5340-audio">Known issue OCT-2558</a> to be fixed in a future SDK update.</p> <p>When switching gateways during Rch playback, it seems possible to avoid the problem by returning to Lch, switching the gateway, and then switching back to Rch.</p> <p>Thank you.</p> <p>Gotoda</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/446565?ContentTypeID=1Tue, 19 Sep 2023 06:48:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4e986429-e17f-4281-9a76-d1d8fa5a795aKarl Ylvisaker<p>Hello Gotoda,<br /><br />You can <a href="https://github.com/nrfconnect/sdk-nrf/tree/main/lib/bin/bt_ll_acs_nrf53/bin">find the controllers in this location in the sdk-nrf repository</a>.<br />Then, in nRF Connect SDK v2.3.0 you will need to <a href="https://github.com/nrfconnect/sdk-nrf/tree/v2.3.0/applications/nrf5340_audio/bin">place the controller .hex into this location in your application</a>.<br /><br />Best regards,<br />Karl</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/446557?ContentTypeID=1Tue, 19 Sep 2023 06:07:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:152e639f-a98d-4f0c-b89c-7660ffd51568gocchan<p>Hi Karl,&nbsp;</p> <p>Where can I get the 3393?</p> <p><span>Best regards,</span></p> <p><span>Gotoda</span></p> <p><span></span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/446453?ContentTypeID=1Mon, 18 Sep 2023 12:40:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c78697ec-f39d-487d-b86a-77301c1b7c76Karl Ylvisaker<p>Hello again, Gotoda<br /><br />Could you try this again with the newest controller - the 3393?<br />It uses the same RPMsg version as the 3349, so you can just swap it out in the /bin folder (make sure to move the 3349 elsewhere, since the linker will look for the .hex file in this location and will complain if there are more than 1 found).<br /><br />Best regards,<br />Karl</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/446164?ContentTypeID=1Fri, 15 Sep 2023 02:11:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c735b68d-03ba-4b14-b3bd-2806a2d3cccfgocchan<p>Hi&nbsp;<span>Karl,&nbsp;</span></p> <p><span>The settings for alternative gateways such as CONFIG_BT_AUDIO_BROADCAST_NAME_ALT are made as described.</span></p> <p><span>If the headset is Lch, it can be switched normally, but if the headset is Rch, this symptom will occur.</span></p> <p><span>The log from the start of the application is as follows.</span></p> <p><span><pre class="ui-code" data-mode="text">*** Booting Zephyr OS build v3.3.99-ncs1 ***.. HL [00:00:00.258,850] .[0m&lt;inf&gt; fw_info: fw_info_app_print: .[0;32m.. . nRF5340 Audio nRF5340 Audio DK cpuapp ... .. . NCS base version: 2.4.0 ... .. . Cmake run : Fri Sep 15 08:15:02 2023.[0m.[0m.. HL [00:00:00.258,850] .[0m&lt;inf&gt; fw_info: fw_info_app_print: ------- DEBUG BUILD -------.[0m.. HL [00:00:00.258,850] .[0m&lt;inf&gt; fw_info: fw_info_app_print: .[0;36mHEADSET left device.[0m.[0m.. HL [00:00:00.270,568] .[1;33m&lt;wrn&gt; bt_hci_core: set_flow_control: Controller to host flow control not supported.[0m.. HL [00:00:00.273,284] .[0m&lt;inf&gt; bt_hci_core: bt_dev_show_info: Identity: C5:1E:EC:9B:FC:5B (random).[0m.. HL [00:00:00.273,284] .[0m&lt;inf&gt; bt_hci_core: bt_dev_show_info: HCI: version 5.2 (0x0b) revision 0x0d15, manufacturer 0x07e8.[0m.. HL [00:00:00.273,315] .[0m&lt;inf&gt; bt_hci_core: bt_dev_show_info: LMP: version 5.2 (0x0b) subver 0x0d15.[0m.. HL [00:00:00.399,291] .[0m&lt;inf&gt; ble: mac_print: MAC: C5:1E:EC:9B:FC:5B (random).[0m.. HL [00:00:00.399,505] .[0m&lt;inf&gt; ble: on_bt_ready: Controller version: 3349.[0m.. HL [00:00:00.493,133] .[0m&lt;inf&gt; bis_headset: le_audio_enable: Scanning for broadcast sources.[0m.. HL [00:00:00.507,659] .[0m&lt;inf&gt; bis_headset: scan_recv_cb: Broadcast source NRF5340_BROADCASTER_2V4 found.[0m.. HL [00:00:01.122,009] .[1;33m&lt;wrn&gt; bt_bap_broadcast_sink: update_recv_state_base: Failed to find receive state for sink 0x2000dec4.[0m.. HL [00:00:01.122,039] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:01.122,039] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:01.122,070] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:01.122,070] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:01.122,070] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:01.122,070] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:01.122,100] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:01.122,100] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:01.122,100] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:01.122,100] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:01.122,131] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:01.122,131] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:01.122,161] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:01.122,161] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:01.122,161] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:01.122,161] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:01.122,192] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:01.122,222] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:01.122,222] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:01.122,314] .[0m&lt;inf&gt; bis_headset: syncable_cb: Syncing to broadcast stream index 0.[0m.. HL [00:00:01.322,479] .[0m&lt;inf&gt; bis_headset: stream_started_cb: Stream index 0 started.[0m.. HL [00:00:01.322,509] .[1;33m&lt;wrn&gt; bt_bap_broadcast_sink: update_recv_state_big_synced: Failed to find receive state for sink 0x2000dec4.[0m.. HL [00:00:01.334,136] .[0m&lt;inf&gt; audio_datapath: drift_comp_state_set: Drft comp state: CALIB.[0m.. HL [00:00:01.335,113] .[1;33m&lt;wrn&gt; audio_datapath: audio_datapath_i2s_blk_complete: Data received, total underruns: 1.[0m.. HL [00:00:01.406,127] .[1;33m&lt;wrn&gt; audio_datapath: audio_datapath_i2s_blk_complete: Data received, total underruns: 2.[0m.. HL [00:00:01.434,143] .[0m&lt;inf&gt; audio_datapath: drift_comp_state_set: Drft comp state: OFFSET.[0m.. HL [00:00:01.887,603] .[0m&lt;inf&gt; audio_datapath: drift_comp_state_set: Drft comp state: LOCKED.[0m.. HL [00:00:01.893,188] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: MEAS.[0m.. HL [00:00:02.003,204] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: WAIT.[0m.. HL [00:00:02.143,218] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: INIT.[0m.. HL [00:00:02.153,198] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: MEAS.[0m.. HL [00:00:02.263,183] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: WAIT.[0m.. HL [00:00:02.403,228] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: INIT.[0m.. HL [00:00:02.413,208] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: MEAS.[0m.. HL [00:00:02.523,223] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: WAIT.[0m.. HL [00:00:02.663,238] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: INIT.[0m.. HL [00:00:02.673,217] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: MEAS.[0m.. HL [00:00:02.783,233] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: LOCKED.[0m.. /* Press Button 4: change Lch to Rch */ HL [00:00:13.723,358] .[0m&lt;inf&gt; bis_headset: le_audio_user_defined_button_press: User defined action 1.[0m.. HL [00:00:13.732,482] .[0m&lt;inf&gt; bis_headset: stream_stopped_cb: Stream index 0 stopped. Reason: 22.[0m.. HL [00:00:13.732,513] .[1;33m&lt;wrn&gt; bt_bap_broadcast_sink: update_recv_state_big_cleared: Failed to find receive state for sink 0x2000dec4.[0m.. HL [00:00:13.732,513] .[1;33m&lt;wrn&gt; bt_bap_broadcast_sink: update_recv_state_big_cleared: Failed to find receive state for sink 0x2000dec4.[0m.. HL [00:00:13.732,543] .[0m&lt;inf&gt; bis_headset: change_active_audio_stream: Changed to stream 1.[0m.. HL [00:00:13.735,748] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: INIT.[0m.. HL [00:00:14.122,619] .[0m&lt;inf&gt; bis_headset: syncable_cb: Syncing to broadcast stream index 1.[0m.. HL [00:00:14.322,906] .[0m&lt;inf&gt; bis_headset: stream_started_cb: Stream index 1 started.[0m.. HL [00:00:14.322,937] .[1;33m&lt;wrn&gt; bt_bap_broadcast_sink: update_recv_state_big_synced: Failed to find receive state for sink 0x2000dec4.[0m.. HL [00:00:14.335,723] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: MEAS.[0m.. HL [00:00:14.338,287] .[1;33m&lt;wrn&gt; audio_datapath: audio_datapath_i2s_blk_complete: Data received, total underruns: 8.[0m.. HL [00:00:14.381,317] .[0m&lt;inf&gt; audio_datapath: drift_comp_state_set: Drft comp state: INIT.[0m.. HL [00:00:14.382,293] .[0m&lt;inf&gt; audio_datapath: drift_comp_state_set: Drft comp state: CALIB.[0m.. HL [00:00:14.385,711] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: INIT.[0m.. HL [00:00:14.482,208] .[0m&lt;inf&gt; audio_datapath: drift_comp_state_set: Drft comp state: OFFSET.[0m.. HL [00:00:14.750,152] .[0m&lt;inf&gt; audio_datapath: drift_comp_state_set: Drft comp state: LOCKED.[0m.. HL [00:00:14.755,737] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: MEAS.[0m.. HL [00:00:14.865,722] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: WAIT.[0m.. HL [00:00:15.005,737] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: INIT.[0m.. HL [00:00:15.015,747] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: MEAS.[0m.. HL [00:00:15.125,762] .[0m&lt;inf&gt; audio_datapath: pres_comp_state_set: Pres comp state: LOCKED.[0m.. /* Press Button 5: change gateway source */ HL [00:00:22.308,258] .[0m&lt;inf&gt; bis_headset: le_audio_user_defined_button_press: User defined action 2.[0m.. HL [00:00:22.308,288] .[1;31m&lt;err&gt; bis_headset: change_active_brdcast_src: bis_headset_cleanup() = -77.[0m.. HL [00:00:22.308,288] .[1;33m&lt;wrn&gt; streamctrl: button_msg_sub_thread: User defined button 5 action failed, ret: -77.[0m.. HL [00:00:22.322,875] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:22.322,906] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:22.322,906] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:22.322,906] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:22.322,937] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:22.322,937] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:22.322,937] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:22.322,937] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:22.322,967] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:22.322,967] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:22.322,998] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:22.322,998] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:22.322,998] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:22.322,998] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:22.323,028] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:22.323,028] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:22.323,028] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:22.323,059] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:22.323,089] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:22.522,888] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:22.522,888] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:22.522,888] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:22.522,918] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:22.522,918] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:22.522,918] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:22.522,949] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:22.522,949] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:22.522,949] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:22.522,949] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:22.522,979] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:22.522,979] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:22.522,979] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:22.523,010] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:22.523,010] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:22.523,010] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:22.523,010] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:22.523,071] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:22.523,071] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:22.722,900] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:22.722,930] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:22.722,930] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:22.722,930] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:22.722,961] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:22.722,961] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:22.722,961] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:22.722,961] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:22.722,991] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:22.722,991] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:22.722,991] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:22.723,022] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:22.723,022] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:22.723,022] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:22.723,052] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:22.723,052] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:22.723,052] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:22.723,083] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:22.723,083] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:22.922,912] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:22.922,912] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:22.922,943] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:22.922,943] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:22.922,943] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:22.922,973] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:22.922,973] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:22.922,973] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:22.922,973] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:22.923,004] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:22.923,004] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:22.923,034] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:22.923,034] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:22.923,034] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:22.923,034] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:22.923,065] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:22.923,065] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:22.923,095] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:22.923,095] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:23.122,924] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:23.122,924] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:23.122,955] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.122,955] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.122,955] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.122,955] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.122,985] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.122,985] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.122,985] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.123,016] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:23.123,016] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.123,046] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.123,046] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.123,046] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.123,046] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.123,077] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.123,077] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.123,107] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:23.123,107] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:23.322,937] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:23.322,937] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:23.322,967] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.322,967] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.322,967] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.322,967] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.322,998] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.322,998] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.322,998] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.322,998] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:23.323,028] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.323,028] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.323,059] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.323,059] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.323,059] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.323,059] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.323,089] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.323,120] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:23.323,120] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:23.522,949] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:23.522,949] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:23.522,949] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.522,979] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.522,979] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.522,979] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.522,979] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.523,010] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.523,010] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.523,010] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:23.523,040] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.523,040] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.523,071] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.523,071] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.523,071] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.523,071] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.523,101] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.523,132] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:23.523,132] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:23.722,930] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:23.722,961] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:23.722,961] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.722,991] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.722,991] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.722,991] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.722,991] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.723,022] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.723,022] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.723,022] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:23.723,052] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.723,052] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.723,052] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.723,083] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.723,083] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.723,083] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.723,083] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.723,144] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:23.723,144] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:23.922,943] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:23.922,973] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:23.922,973] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.922,973] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.923,004] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.923,004] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.923,004] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.923,034] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.923,034] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.923,034] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:23.923,034] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:23.923,065] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:23.923,065] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:23.923,095] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:23.923,095] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:23.923,095] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:23.923,095] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:23.923,126] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:23.923,156] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:24.122,955] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:24.122,985] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:24.122,985] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:24.122,985] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:24.123,016] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:24.123,016] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:24.123,016] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:24.123,016] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:24.123,046] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:24.123,046] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:24.123,046] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:24.123,077] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:24.123,077] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:24.123,077] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:24.123,107] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:24.123,107] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:24.123,107] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:24.123,138] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:24.123,168] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. HL [00:00:24.322,967] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Received BASE with 1 subgroup(s) from broadcast sink.[0m.. HL [00:00:24.322,967] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 0 index = 1.[0m.. HL [00:00:24.322,998] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:24.322,998] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:24.322,998] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:24.323,028] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:24.323,028] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:24.323,028] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:24.323,028] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 0 in subgroup 0 from broadcast sink.[0m.. HL [00:00:24.323,059] .[0m&lt;inf&gt; bis_headset: base_recv_cb: BIS 1 index = 2.[0m.. HL [00:00:24.323,059] .[0m&lt;inf&gt; bis_headset: print_codec: Codec config for LC3:.[0m.. HL [00:00:24.323,089] .[0m&lt;inf&gt; bis_headset: print_codec: .Frequency: 48000 Hz.[0m.. HL [00:00:24.323,089] .[0m&lt;inf&gt; bis_headset: print_codec: .Frame Duration: 10000 us.[0m.. HL [00:00:24.323,089] .[0m&lt;inf&gt; bis_headset: print_codec: .Octets per frame: 120 (96000 kbps).[0m.. HL [00:00:24.323,120] .[0m&lt;inf&gt; bis_headset: print_codec: .Frames per SDU: 1.[0m.. HL [00:00:24.323,120] .[0m&lt;inf&gt; bis_headset: print_codec: .Channel allocation: 0x1.[0m.. HL [00:00:24.323,120] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Stream 1 in subgroup 0 from broadcast sink.[0m.. HL [00:00:24.323,150] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Channel HL active.[0m.. HL [00:00:24.323,150] .[0m&lt;inf&gt; bis_headset: base_recv_cb: Waiting for syncable.[0m.. </pre></span></p> <p>I found a description about broadcast switching in <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/releases_and_maturity/known_issues.html?v=v2-4-2#nrf5340-audio">Known issues (OCT-2558)</a>.</p> <p><span>Is this an issue that also affects this symptom?</span></p> <p><span>Best regards,&nbsp;</span></p> <p><span>Gotoda</span></p> <p><span></span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/446108?ContentTypeID=1Thu, 14 Sep 2023 14:59:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6dcfc598-fca7-42b8-9fee-7512c90899caKarl Ylvisaker<p>Hello Gotoda,<br /><br />Have you configured an alternative broadcaster name to look for after this button press through CONFIG_BT_AUDIO_BROADCAST_NAME_ALT, like <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/applications/nrf5340_audio/README.html#enabling-the-bis-mode-with-two-gateways">described here?<br /></a></p> <p>Have you made any other modifications to the reference application before testing this, and could you share the full log from the applications run with me?<br /><br />Best regards,<br />Karl</p><div style="clear:both;"></div>