You think Yuneec is bad I bought a Hubsan brushless when they 1st came out it was wrong right out of the box no GPS would just fly away at power up..did all the ridiculous Hubsan updates which made it worse. When I finally got a response they told to go stick it where the sun don't shine...then they came out with a totally revamped one with a new controller and all...so Yuneec is a god send compared to them.The problem was with the original Yuneec batteries. I was more upset at their response that there was only a 30 day warranty and their tough **** attitude.
.Never got a solution from Hubsan just have a dead drone on a shelf. Thing was never in the air for more than 3 min...