I am new to DJI quadcopters. My only experience with quadcopters was with the parrot ar drones. Anyways I had a small crash. It happened after about 5 short flight. I think what happened is that i took off without getting the ready to fly indicator (not positive if i had the indicator or not). It went up couple of feet and started to veer left pretty fast. It crashed but everything was ok exception of little scuffs on the quadcopter and propellers. The wind was blowing left (not sure about the speed but it was windy). Now I am on my 20+ flights and no problems.