I have a weird situation. My P2 -- previously perfect. I upgraded to V3.14, so it's fully up to date. Re-calibrated the TX, all controls and switches indicate correctly. Re cal compass, all good. IMU ok. So - she flies perfectly in GPS, and atti mode, IOC off. Great. Turn IOC on -- and weirdness! In course lock mode, left / right stick motion now fly forward / back. Ie -- control is 90 degrees out. In home lock mode -- she flies as if ioc is off! Really weird. Any ideas please?!!