https://devzone.nordicsemi.com/f/nordic-q-a/29787/nrf-52-dk-and-nrf-connectHey, I have my nrf 52 dk and nrf connect 1.1.1. I have soft device v3 on my nrf 52. I connect my board into my computer, NRF connect recognizes my board and gives me com 3. It asks me to update to firmware 1.1.0. I am trying to connect the boarden-USTelligent Community 13Fri, 26 Jan 2018 11:14:21 GMThttps://devzone.nordicsemi.com/thread/118163?ContentTypeID=1Fri, 26 Jan 2018 11:14:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d9d862d-3aa6-4bd0-85e2-56f71b190179gnf<p>I am having similiar problems using nRF Connect v2.2.1. Have you had similar reports on the new nRF Connect v2? See my logfile <a href="https://devzone.nordicsemi.com/question/95684/error-occurred-opening-serial-port-nrf_error_timeout/?answer=189931#post-id-189931">here</a></p> <p>To me it doesn&#39;t seem like a good alternative to downgrade to nRFConnect v1.1.0.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/118162?ContentTypeID=1Wed, 10 May 2017 09:20:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0d88c6c6-e61d-4e91-82ae-1471a2fc4734Hung Bui<p>Hi Binh, We noticed the issue. We had that issue here occasionally. Unfortunately, we don&#39;t have a solution for now. Our developers are looking at a the issue. For now you can try to:</p> <ul> <li> <p>Reset the computer</p> </li> <li> <p>Try to downgrade nRFConnect to v1.1.0 or 1.0.0</p> </li> <li> <p>Try to downgrade Segger Jlink to <a href="https://devzone.nordicsemi.com/attachment/ba9dbbae2ffca25fa415536e4d26a48c">v5.10n</a> for example. Make sure you replace the Segger firmware by using Jlink Configurator and right click -&gt; Replace firmware.</p> </li> <li> <p>If you have nRF51 dongle/DK, you can use nRF Master Control Panel as an alternative.</p> </li> </ul> <p>Please let me know if any of these helps.</p><div style="clear:both;"></div>