John, how are you?
I just tried another DAW applications with my MCU PRO. After testing my SONAR X2 (faders are jerky), next MOTU Digital Performer 8 (faders goes smooth up, but jerky down) and finally MAGIX Samplitude Pro - here faders works, say, good in both directions. And what should I do? I planned return the unit (as defective) to the seller, but in actual situation? I do not know... I do not want to work with Samplitude (although it looks enough attractive), beacuse I use SONAR for few years.. Do you think, this mysterious .dll file in a new version could help me with these jerky faders? (and these not working buttons) in MCU PRO?
Best,
Adam