Move bones for posing are hard on g8

brunoblr2003

Hello friends

I do not know how to explain what is happened on my g8 male and female characters, they are to hard to move in scene when I want to pose them, for exemple clickning and holding a hand bone to move for extend the arms are so dificult and "freezy" for secs and then it move, it is not happening on genesis 1 and v4m4 figures. Do you know what is going on ?