https://devzone.nordicsemi.com/f/nordic-q-a/111416/overlay-file-pathDevelopment is proceeding with VSCode. We are developing the source by adding an overlay file to the nRF5340 Audio sample source. If you copy the entire folder, open the new folder in VSCode, and try to edit the overlay file, the overlay file in theen-USTelligent Community 13Thu, 23 May 2024 08:46:35 GMThttps://devzone.nordicsemi.com/thread/485568?ContentTypeID=1Thu, 23 May 2024 08:46:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3db1f8a3-8a17-4e3e-a54b-ec16d9e8b42aHieu<p>Hi Junichi,</p> <p>The root cause of this is highly dependent on your particular setup.</p> <p>Just in case it is&nbsp;some strange corner cases, I tried to also add an overlay file to the nrf5340_audio folder, copy it, and open with VS Code.&nbsp;I then can see that the edits&nbsp;in the newly opened folder cause change in the correct file.</p> <p>Without knowing the details, I can recommend&nbsp;deleting the build directory and the .vscode folder and then retrying.</p> <p>If that doesn&#39;t work, could you please give me your steps in specific&nbsp;details?</p> <p>Hieu</p><div style="clear:both;"></div>