Unexpected movement when doing SetActorLocation() on an ACharacter

[TimeWinder2]

It’s possible this is related to the surface on which the character is standing also moving, although I haven’t explicitly attached it. At least gives me something to investigate.

(Based on this old question)

Character movement doubled if attached to moving actor(pawn)?

Hi, if a character is standing on top of an moving actor, the character gets moved as the actor is moved, wich is absolutely ok. But if i attach the character to this moving actor, the character movement gets doubled. How can i solve this, so that the attached character can freely walk on the moving actor without getting altered by the movement of the actor.