I noticed something like this after installing the prior firmware, compared to one made presets on from late November-ish. Slight (-1db on meter) output reduction for bunch of clean presets I am creating from where leveled them a few weeks ago. Just have to readjust, no biggie. Not sure if it’s the updated speaker comp algorithm or something else.Anybody else having to bump amp levels by +/- 1db? Everything sounds good but to my ears there are ever so slight differences in amp levels. I also messed with presence and depth to get around this since they (kinda) govern the relationship between amp and cab, which this FW seems to have improved.
EDIT: nevermind. The IR Player block (which has IRs of room correction EQ sweeps) in my preset was shunted which skewed my perception.