https://devzone.nordicsemi.com/f/nordic-q-a/109077/failed-to-disconnect-the-nrf52840-dongle-from-android-applicationI have connected a nrf52840 dongle with android App. Subsequently, I had a decrease of signal on my Android phone, but the dongle remained connected to the application. The dongle was unable to initiate the advertisement since it continues to be connecteden-USTelligent Community 13Mon, 11 Mar 2024 09:13:31 GMThttps://devzone.nordicsemi.com/thread/473116?ContentTypeID=1Mon, 11 Mar 2024 09:13:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6bfa8936-1244-40ee-8b62-8172a0d35abcEdvin<p>Hello,</p> <p>What did you program on your nRF52840 dongle? Did you program it with some application that you wrote yourself? What SDK did you use? And how do you determine that you are still in a connection? Did you get an event when the connection was established?</p> <p></p> <p>Best regards,</p> <p>Edvin</p><div style="clear:both;"></div>