Both you guys are on the right track. grin

In general, what is happening with the MC features is the same thing which applies to many features in BIAB. I call it "Conditional Dependence". The feature operates or does not operate as you expect: depending upon conditions which we don't know and which we may or may not be able to control. Simple right?

One of the biggest CD are the styles themselves. How many times has the fix for a specific problem been - choose a different style? Another common CD are the tracks themselves, remember "not all tracks are the same".

It is just the nature of the beast. All you can do is try it and if it works great and if not, well put a note in the forum. crazy

BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, 1TB WD Black NVMe SSD, 2TB WDC Blue SSD, 1TB WD Blue, 2 TB SK NVMe, 6 TB External, Motu Audio Express 6x6