I had no issues other than the cracks all around both antennas, but also was losing stable video reception beyond 1.5 miles, while the control signal was solid out to 4+ miles on the same flight and it was reproducible an any direction with clear LOS. I think that's just a limitation of their video power output on the aircraft. We'll see. As to your EXIF altitude issue, that sounds much more like a programming bug than a motherboard failure! I'll bet it is still present after "repair." I haven't taken photos and checked for altitude in the EXIF data. I'm guessing, neither has anyone else. You are probably just the first to report that bug!