You can stop hunting, locking AF when focused to begin with. As simple as that. Set up the focus peaking and keep the distance to the area in focus, monitoring it in order to not put the focus off over your subject. Depending on the camera movement (RS has never been quite of a trouble when people understand the way a camera should move not exactly spinning around, except when motivated by the subject, that is, formulas like soap operas never much helped the aesthetics of film), it is rathe