I just recently got both nRF51422 and nRF52844 DK. However, when I tried to connect through J-LINK, the error message popped up: No emulators connected via USB. Do you want to connect through TCP/IP? I have checked in Device Manager that J-link has showed up under COM port and USB controllers: [img]https://devzone.nordicsemi.com/resized-image/__size/1280x960/__key/communityserver-discussions-components-files/4/pastedimage1614889715457v1.png[/img] So far, I have tried many things individually as …