Maybe I'm reading the manual incorrectly... It obviously wasn't written by a native English speaker. Here's the part I'm having trouble understanding:
(P. 10 of manual) "In the wide place, the flying range is more than 180 meters, and the Limit height of the GPS coordinates is about 35...
In the description for this drone, it says it can go up to 100 meters / 328 feet.
I can't get it higher than 40 meters / 130 feet. Any ideas why this might be?