Hi All, just joined this forum, it seems a sensible place to ask a question with such a large base of knowledgeable pilots. I have a Mavic Air, I dropped the remote in a river last year. I had it cleaned professionally and calibrated and tested. It works again, but occasionally makes a prolonged beeping which is really annoying, although it works. Here's the question: if I got hold of a new controller second hand is it easy to pair a new (to me) controller to the aircraft? Is it just a case of going through the usual drill or would I need the password/details from the old owner in order for it to work with my M Air? thanks.