I keep getting a CPU overload error in Pro-Tools when I bounce. My session is 1 stereo track with no plugins. A stereo master with Maxim and dither on it. 24/48k. Low latency is off. When I bounce, I set the conversion quality to low. The HW Buffer size is 1024 samples, 90% CPU usage and 2 processor for the RTAS processor. My Computer info is Below. Protools is the only program running. What the F***?? Ideas??