https://devzone.nordicsemi.com/f/nordic-q-a/104376/zephyr-console-on-usb-blocking-until-attached-on-nrf52840-dongleI cannot find this answered anywhere on here, if it is, please direct me to it. I&#39;m using the NRF52840 Dongle and I have added some code to make the Zephyr Console come out on the USB: This works well, but when booting, the whole application blocksen-USTelligent Community 13Wed, 04 Oct 2023 09:42:50 GMThttps://devzone.nordicsemi.com/thread/448778?ContentTypeID=1Wed, 04 Oct 2023 09:42:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6adff2c8-9f7b-4b23-b1ca-23f190624405hatt-mazley<p>Yes, this is the answer.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/448772?ContentTypeID=1Wed, 04 Oct 2023 09:26:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6498630f-48a9-4a64-863f-93dd2c99acabhatt-mazley<p>Sorry, I RTFM and I think I can possibly just ignore the `dtr` value while loop, I am trying it now.&nbsp;</p><div style="clear:both;"></div>