Try these two settings, especially the second, and see if it helps:

Preferences, RealTracks, uncheck 'On Jazz RealTracks, JazzUp Triads to Sevenths'
Preferences, Overrides, check 'Force to Simple Arrangement'


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.