Here's a few ideas:I just went up again and have lots of confusion. I had to repeatedly hit the Record button for it to show recording. I went way up 165ft. rotated again and then started to come down, I had to realign to my landing spot. As I hovered it was drifting in the little wind we have. as I landed I looked down and I think I saw "Compass Warning" but it vanished before I could confirm it. I also noticed the Record was stopped. So I brought everything in and put in the SD card in my computer and there is no video.
- The Record button takes more than a quick tap. Press is deliberately and observe that the time starts counting-up at the top-center of the screen.
- The SD card may have been inserted incorrectly. It's so small, I have difficulty inserting and removing it with my big fingers.
- A couple of feet drift is expected with the GPS and compass system on the TH. More than that indicates a problem (see next item).
- Have you done a righteous compass calibration away from anything that might cause compass deflections like reinforced concrete, metal buildings, cars, power lines, etc.?