https://devzone.nordicsemi.com/f/nordic-q-a/82134/not-detecting-dks-after-an-update-to-nrf-connect-3-8-programmer-to-2-0-0After I did an update of the nRF connect together with the programmer app, I found out that DKs could not be recognized once I click the Select Device. This was tried with both the Nrf9160 and Nrf5340 DKs and none of them was detected. Wheneveren-USTelligent Community 13Mon, 29 Nov 2021 10:17:42 GMThttps://devzone.nordicsemi.com/thread/341024?ContentTypeID=1Mon, 29 Nov 2021 10:17:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:60657df4-f5b4-46c3-85a9-3c49a16d5ed2Simonr<p>Hi</p> <p>There have been some issues with versions 3.8.0 and 3.9.0 of the nRFConnect for Desktop app, but this should be fixed in the latest version v3.9.1. Please try updating to v3.9.1 and v2.0.1 of the Programmer app as well. If the problem persists, try disconnecting any J-Link devices that are connected to your computer before starting the Programmer app and see if that helps, as that is what causes these EnumerateWorker JSON errors.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>