Bounce a part once
Bounce the same part again
invert polarity on one
still hear sound
If I look at the bounced part its out by a random amount of samples and all the hits in the part are out of time with each other too, just like everything used to be in logic before 8.1.1 but other tests show its just the virus in 9.1.1
Bugger was all good in version 3...
Tested with a Polar and a Desktop...
Os X 10.6.3
Logic 9.1.1
Mac Pro 2x2.8 Xeon
Fireface 800