trying my first flights I always ended in trees or wheat fields.
(Copter recovered every time)
Some times it flew good and respond well, even to my RTL test.
But suddenly during my "lessons" there where some flyaway attempts (had to shut down and do a controlled newbie crash) or no response in simple nor super-simple mode.
I think I found the problem:
Way TOO high interference.
But how to reduce that?
Should I rebuild the copter ??