Not sure what "ASIO driver was MAC" means. Can you elaborate or define MAC?

BIAB 2018 (and now 2019) defaults to using the WAS audio driver instead of the old MME. ASIO remains an option, as does MME. Some people cannot use the WAS driver; for others it's fine. Could that be what you are describing?


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.