I ran 8 separate sessions for a song. Sessions 1-4 acted "normal" as they have for a few years. Sessions 5-8 when exporting the STEMS, the volume increased by over 14db and I cannot find anything that changed. So, I went back to an earlier session and tested the export STEMS and they, too, are hotter by 14+db. Something is causing the STEM output to increase in volume. All of the effects chains are turned off everywhere and the output levels are all the same as they were in the normal sessions. HELP!