Oh well. That´s a nice surprise when you mix old and new tracks on the USB. Had this problem during a show and it kind of killed my In Ear sound. Meaning I couldn´t hear the klicktrack anymore because it was -12 lower. 😉 Can´t find anything about this in the editors manual and also not in the realease notes. So nice to know now.
As a Suggestion it would be cool to implement a setting that allows you to set the dB before importing the songs. Or maybe something like a stack processing where it is possible to mark all songs you´d like to change the dB settings and just change all of them at once.
Saves a lot of time.
Anyway the LP-16 is an awesome piece of gear. I think there is way more space up for new features.