I tried with the demo song 'Country12-8John Piano Soloist with Pop Band', and didn't notice any attenuation in the volume levels during the A / B sections in the playback (or in the entire song for that matter).

Check your bar settings (F5) at the part value changes. Are there any Volume changes (even anywhere in the song) ?


BIAB & RB2024 Win.(Audiophile), Sonar Platinum, Cakewalk by Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Kontakt, Focusrite 18i20, KetronSD2, NS40M Monitors, Pioneer Active Monitors, AKG K271 Studio H'phones