https://devzone.nordicsemi.com/f/nordic-q-a/92288/nrf5340-audio-run-failHi, Nordic support, I have built success with the example &quot;nrf5340_audio&quot; set the gateway mode. when I run the example into my board &quot;NRF5340 Audio DK&quot; I get this error about the device can&#39;t init the BLE peripheral this is the message: &quot;&lt;wrn&gt; ble:en-USTelligent Community 13Mon, 26 Sep 2022 11:39:31 GMThttps://devzone.nordicsemi.com/thread/387886?ContentTypeID=1Mon, 26 Sep 2022 11:39:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cd630d86-e8a0-44f0-b729-71c5f4fb1addDUC TUAN HOANG<p>Hi, Simon</p> <p>Maybe an example Vscode gets an error, So I will change to use <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/applications/nrf5340_audio/README.html#building-and-programming-using-script">Building and programming using script</a>.</p> <p>Thank you for your response.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/387885?ContentTypeID=1Mon, 26 Sep 2022 11:35:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2dd9437d-f39d-4ba6-b546-4fb4c8036b04Simonr<p>Hi</p> <p>From this warning and error code, it seems like you might have not programmed the Network core on the nRF5340 correctly. If you&#39;re new to the nRF5340 Audio DK I would recommend following the <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/applications/nrf5340_audio/README.html#building-and-programming-using-script">Building and programming using script</a> section of the documentation, which is the recommended method for building and programming the application onto your kit.&nbsp;</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>