Blackmagic Forum

Hello all, I am still running DR16.2.5. I am having an issue with sound distortion, when I lower the pitch by 3 semitones on vocal clips, using the box in the Inspector. Sometimes (but not always) I get a crackling distortion along with a "ring modulator like" artifact introduced; I hope you know what I mean. Unfortunately it is not consistent. It happens with both mono and stereo tracks. I can't recall this having happened doing a similar thing in DR15, or even an earlier version of DR16. Any ideas or suggestions? Thanks to all!