I only know what I’ve read. I would guess the reason you see that message is that you might want to play a frozen song, in which case that audio is loaded rather than the RealTracks and RealDrums specified in the mixer. Those are only loaded before regeneration.

It’s a valid question, whether the efficiency can be improved.


BIAB 2024 Win Audiophile. Software: Studio One 6.5 Pro, Swam horns, Acoustica-7, Notion 6; Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus Studio 192, Presonus Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors