Thanks again! What I'm trying to accomplish is this: I'm making a script that helps me control my guy, with buttons to set joint states, because sometimes it's hard to click on the joint I want in the 3D view. The problem is, if I click the button after the timer runs out, then it still changes the joint state on my screen, but according to the server it's not changed, and that messes stuff up. So I want to detect when I should no longer be able to control my guy.
I've been using enter_frame and that's helped, but it is still happening occasionally. Either I haven't coded it right, or something else is also causing desyncs.