Figure one: A nagging CPU error I kept getting.
I recently updated one of my systems to Leopard and ProTools HD 8 and one of the first problems I encountered was a nagging CPU error. I could load a blank project and create one single instrument track, place one RTAS instrument on it and get an error within 3 to 13 seconds of hitting play. This is without any midi data on the track, without playing a single note, without any automation, without any other apps running.