I finally purchased a Mavic 2 Pro. First flight went great. I have a question about photos and videos and the internal memory. I purchased a SD card and took some pics and video. iPad said no photos to import when I tried to access them. On the computer it said card was not formatted, though directions on the SD card said nothing about formatting first. Im transferring the media to my comp now from the internal memory. A slow process on my ancient laptop. Question is, if I am using a SD card does the video still go to the internal memory and do I have to go into the drone after each use to clear the internal memory? Once the internal memory is full does it stop saving media or overwrite the old? Thank in advance, Greg