HI! I don't know if this is a bug, but after a while working (PD-0.34.1, win2k) PD sort of hangs - no input from keyboard in PD (in WIndows everythings is working), when audio compurtation started it's overloading (110, 117 %) cpu. I dont have anything unusual in my patch, in countrary, i'm pretty at the beginning, and it is supposed to grow. In the patch at this moment i'm doing some simple computation and a little bit bandpass filtering. Thanks for any help. Serge