the seconde flight i did when i t/o gear up i put the autopilot on Vnav on but when i put Lnav the aircraft star truning but il like in in slew mode left to right ( nose) in the trun ????? it star to trun smood then it fast like slew ?????? will try mo make video so you cault see !

only in take off climb on decent and app in cruise it ok !

p.s sorry for my anglish i am french!