I purchased my Phantom 4 from Apple a few weeks ago. I have done all the firmware and app updates during this hectic time of problems. I have never seen 60fps or 120fps offered in 1920x1080 video mode. Only 24fps, 30fps and 48fps show. I am in NTSC mode. Is this normal? I thought in 1920x1080 video mode that 60fps and 120fps were available. I use a new Apple iPad Air 2 attached to the controller. Any thoughts?