OS27 Golden Gate has not yet been tested or validated for compatibility. Given the recent release, field reports remain limited. That said, your full setup involves more than just our products — if your workflow depends on a DAW or third-party plugins that haven't yet confirmed macOS 27 support, we recommend not updating to OS27 Golden Gate at this time, as compatibility is currently unknown.
For information on the status of Native Instruments products, please refer to this page.