I just installed nRF Connect and am trying to use the Programmer app to load some code into a target device. However, I can't get Programmer to recognize my J-Link. Windows seems happy with the J-Link (no USB driver-related errors), and the J-Link has its green LED illuminated, but Programmer always says "No devices available". My understanding is that this should switch to "Select device" when the J-Link is plugged in. How do I fix this?