So when the season launched Dunemarchers became VERY picky as to who it will prock on. it seems it only works so far on free roaming enemies in patrol zones, but when you got onto any activity it will not work. ive tried on a group of enemies with all subclasses to see if its an issues with mele abilities overideing the liniar actuators but no i punched the same group with the perk procked and no luck while in battle grounds, PE, the raid, basically any activity.