[Alan Anderson]

I finally got the chance to look at your Teleop. The problem with it was kind of amusing. You were closing your joysticks and drive motors as soon as you used them, so the next time through Teleop they weren't open anymore and the RefNum Get couldn't find what it's looking for.

I can't think of a good reason to use a Close anywhere except in Finish. Even there, it's not really necessary, because Finish never actually runs in normal use.