Building an application with Mesh and USB-CDC does not run properly when jlink cable not pluggedhttps://devzone.nordicsemi.com/f/nordic-q-a/70467/building-an-application-with-mesh-and-usb-cdc-does-not-run-properly-when-jlink-cable-not-pluggedHi I am using the latest SDK for Mesh and also the latest nrf sdk. Downloaded and installed both last week. I have written an application that is derived from the light_switch client example and I merged in the usb-cdc example. Goal, send a command overen-USTelligent Community 13Thu, 14 Jan 2021 13:19:18 GMTRE: Building an application with Mesh and USB-CDC does not run properly when jlink cable not pluggedhttps://devzone.nordicsemi.com/thread/289217?ContentTypeID=1Thu, 14 Jan 2021 13:19:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:496a892c-12a1-4c07-8bdc-a43f3af41c2dKenneth<p>I can&#39;t really think of anything no. If it&#39;s only the electrical/physical interface of the j-link that make it work, then I would try to look at the SWD/RESET pins and grounding to the board. If you are using UART for debugging, also check if the RXD pin is pulled high (common issue that it&#39;s floating and cause asserts).</p> <p>Kenneth</p><div style="clear:both;"></div>