Ugh! Today was my 4th flight. Had 10mph winds. Mine sounds the same but my P3P doesn't make it either. Motors were warm but not hot and it continues to fly like a bat outta hell. Hope it stays that way!
My P4P makes all time that horrible screeching sound since maiden flight. I live at 8800 feet, and motors after 25 min flying are really cold. My other P3P Drone never has that screaming sound. Technologies differences perhaps.