Well having mastered a non GPS drone, I bought the P3P, excellent, I flew 10 flights from home a 3x3 meter (9x9 foot) parking with trees all around. No problems, took it very slow, carefully to keep camera on my property and not the neighbors. Saturday, I went to a park, a sandy baseball court, early morning, this thing shifts, left right, wow it's fast above tree level, I decide to bring it down to do more exercises, as I do at home, but it is quick, and I decide to see how fast, unfortunately it does notsto As fast as I would like.... screw up! Drop of a couple of meters with landing gear bent! All ok but I can't do an IMU calibration until I have new landing gear, but had some lovely flight since. 3 batteries at 50% run in ned a radar dome no problem! A beautiful bird, for those few with problems my sympathies. Hope you get it sorted. I'm lovin mine!