Hello, the flaps of the Q400 don't retract after takeoff if a navigation route is set.
Flaps are at 5°, a navigation route is set. I take off and can't retract the flaps, mo matter at which speed. I have to set them 10° first and then I can retract the flaps normally to 0°. This only applies when a navigation route is set, if no route is set, it works fine.