Yesterday after take off, P3A was appx 10' off the ground, and about 15' away from me - (I have been flying the P3A for over a year) - suddenly I see the red bar on controller screen - Compass Error - drone went crazy - jumping all around - tried to land - would not respond, hit the ground, flipped over, broke a prop - turned the little dumpling' off - restarted, did the compass dance - took off - same display stating compass error once the drone was about the same distance and altitude away - successfully landed this time (only warning on screen prior to take off was a firmware upgrade was available) - anyone out there have any ideas what happened - do I need to do anything else - by the way the sensor reading were normal numbers in the 1500's........