On my last flight, my Phantom 2 would try to reposition itself radically after any slight rotation. Both CW and CCW. I checked all gain values and IMU values.
Recalibrated numerous times - both compass and IMU.
I have recently changed props, the replacements were of stock propellors for the Phantom 2.
I have also swapped the motors kitty corner, to see if it was a motor problem. But this did not change the lose of control when rotating.
I am going to try one more time before taking it apart and seeing if there is something wrong with the GPS connections.

Signed:
Scared to Fly!

Should send it in for repair to DJI

Do you mean reposition itself to the same spot (like GPS fix) or just drift out of place when using YAW? Do you have a way of viewing the number of satellites?

If not, how about the LED status? Is it constantly blinking green(no red)?

Hi Aknight,

I agree with what Cloud9 says. Pls give us more details about the situation so that we can better analyse the problem. Thanks!