BLE recognized, but failed the last stage to connect.
we did not test the F150 lightning yet, so you are one of the first. First of all you need to pair the dongle via the obdlink app, check for a newer firmware and then disconnect (don't unpair) the obdlink app. After that you can try to connect via the dongle in ABRP. If that does not work please click on "report" in the setup process, so we get some logging sent to our server and then we can check in more detail.
OBDLink CX BLE was recognized, but failed the last stage to connect both iOS and Android apps