An initial test:
Did you ever save the song as an audio file before changing any chords?

Are any tracks frozen?

What Style are you using?

How are you viewing the Guitar Chords?

Can you attach the SGU file to your reply (via the File Manager link) so that somebody here can test for you?

What version / build of BiaB are you using?

(Yes, more questions than answers, but we need to know more about your situation/environment).


BIAB & RB2025 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