How do you make it so that a player loses control of their character? As in, when they press the arrow keys they do not move? I thought that what gave Players control was the HumanoidRootPart, but deleting it just made my character sink through the ground, so now I'm stumped.
(what I'm really trying to accomplish is how to make it so that the Player can't move their character around, and this was the only way I could think of).

2 comments
Does each player have their own Controller and ControllerService, or will parenting the Controller somewhere else make every player on the server lose control?
Each player has their own controller. However, it's only accessible locally. You cannot remove a player's control from a server script.