I don't take falling damage...?

[crkhobbit]

I don't take falling damage on my desktop. At first I thought this was probably just some fluke with the server. But falling damage works normally on my laptop.

Levitate is also screwy - my character bobs up and down 2 or 3 times as fast as he should. Drunk effects are the same way. If I tab out of EQ, it slows down to the normal speed.

I don't even know where to begin troubleshooting this. It's so weird.