I have run into a problem I can't figure out. It doesn't seem to matter what video resolution I use, nor the other settings. When I try to view the video on my MacBook Pro, some of the videos are skipping a lot of frames, or are stuttering. In fact, sometimes a file will look right the first time, but not the second time I look at it. The videos all work perfectly when viewed from the DJI app. In fact, they work when I view them on my iPhone and iPad from my Dropbox account. It just on the MacBook Pro. It doesn't matter if I am using Quicktime, Adobe Premier (Pro or not Pro), or Dveinci Resolve, this horrible stuttrtig exists on the same files. I have tried changing frame rates, both on the video when I was filming and on the viewing app, but once I get the stuttering/missing frames, I can't get it fix. I bought a new, very high-speed video card thinking that was the issue, but it made no difference. It is a U3 card, right of DJI recommended cards, and the result is the same. I am sure the issue is something on my MacBook Pro (2018 model) but I am baffled how to fix it. Anyone have some idea. I can't find spit about it on the support page for DJI.