Quote:
It seems as if the first track is invisibly disabled in this style.

Berntd, I suggest that you select Options > Return To Factory Settings as a starting point.

I had difficulties recently especially with the style and it was resolved with the factory settings. I still don't understand why, and I haven't had to restore factory settings for many years.

Try it and see if that makes a difference.

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