Mavic 2 Pro is awesome and, as noted by others, reliable. Purchased mine in 2018 along with two additional batteries, all of which are still performing well. I have the original DJI RM 500 Controller and it, too, is working perfectly.
Same issue here as well. Had no trouble with this issue until a day after I installed the latest version of the Smart Controller firmware on March 19, 2020.
Great video and nearly perfect but for the acceleration to high high speed when approaching one of the waterfalls. Would delete that short segment. Otherwise wonderfully done.
Jim
Your video and pictures of the North Cascades are wonderful. My life and I live near the Sauk River SE of Darrington and I am about to my 1 year anniversary of purchasing a Mavic Pro 2. You set a an inspiring standard sir!