Just received my new to me Mavic 3 Pro with an RC controller. The drone connects to the RC controller flawlessly. However, when I attempt to connect it to an RC-N1 I had sitting around the connection fails. The DJI fly app shows the Mavic 3 Pro as a nearby device in the Quicktransfer app on the main screen of DJI Fly, and is able to connect to it in file transfer mode. However, when I switch to fly mode the connection attempt times out. I unbound the drone from the RC controller on the DJI Fly app (but did not remove it from my account). Is there secret handshake?