[Tom Swift]

I get this same thing all the time.

I keep getting the "overload error" -6101 message when i try manipulating plug ins while music is playing. Very frustrating when i'm trying out EQ settings for example.
CPU shows a load of only %15 or so . i can stop ,adjust and THEN play-but can do almost nothing while tools is playing.
Any ideas? (this doesn't happen with my other DAWS.)

Quad 2.66 MacPro
10.6.7 snow leopard
PT 9.03

macPro quad 2.66
PT 9.03
Happens with any buffer setting