https://devzone.nordicsemi.com/f/nordic-q-a/42395/nrf-connect-bluetooth-low-energy-app-with-nrf52840-dongleHi, I just bought a nRF52840 dongle and I am trying to use it with nRF Connect Bluetooth Low Energy App to test communicating with a NRF52 DK that has a BLE peripheral app running. When I connect the dongle to my windows 10 PC, and launch the nRFen-USTelligent Community 13Fri, 11 Jan 2019 08:27:38 GMThttps://devzone.nordicsemi.com/thread/165069?ContentTypeID=1Fri, 11 Jan 2019 08:27:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:36c5aee7-f9b6-4815-afb1-4942ca791d45kian79<p>I figured out the problem. My desktop computer has&nbsp;<span>nRF Connect v2.6.1 and Bluetooth Low Energy v2.20 installed, and it didn&#39;t work. I removed the Bluetooth Low Energy app and re-installed again and it worked fine.</span></p><div style="clear:both;"></div>