While I haven't had a chance to test yet (my M4P is still stuck in customs going on a month now with no signs of it being released) it sounds like D Log M is the only way to enable dual ISO. Someone correct me if I'm wrong though as I would like...
Man, that sucks. Sorry to hear your Mavic 4 Pro being confiscated. A lot of Air 3S buyers dealt with the same issues. Fortunately, a lot of the stories I read is that they either got a refund or DJI helped with the paperwork to get customs...
Ugh! What a nightmare. I'm sorry these two unfortunate incidents happened to you, but I (and the community) appreciate you sharing your harrowing story. What I find disturbing is the lack of explanation from CBP. If it were a tariff issue, you...