Tough one. A call to Support may be needed here.

One thought: your problem arises after making several changes in RealBand. I wonder if it's RAM-related? How much RAM is in your computer? And can you run Memtest overnight to check that it's OK?


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