: Fixed intermittent failures of input monitoring functionality that were present in version 10.3.9. MIDI Recording

Think of it as a surgical patch. It replaces specific system framework files, plug-in components, and core audio engine libraries to address three very specific, high-impact bugs.

on macOS 10.9 (Mavericks) or higher. Attempting to install on newer versions often results in UI bugs, such as blank insert menus. Installation Tip