While flying the drone suddenly went wonky, almost as if it tried to go in reverse, spinning tumbling.  I was able to regain control and continue flying.   I was perhaps 200 yds away.  Well within range.   Continued flying that afternoon, without a hitch, but I'm afraid it'll crash on me.   Anyone else see that?

Hi BarnSwallow. Thank you for reaching DJI Forum. I'm sorry to read about the issue you had. May I confirm if there were any error prompts during the flight and when the issue occurred? Thank you.