At least 15 macros fail to load when I open Studio One 3, such as 'Copy to New Track', 'Decrease Velocity', 'Set All to Quarters', 'Apply reverse Reverb', 'Zoom Overview', 'Add Track Five e New Layers', 'Cut to New Layer', 'Set All to 16th', 'Copy to New Layer', etc. This is the first time that I have downloaded Studio One Professional to this MacBook. I previously had it on an older MacBook and it worked fine. I placed all of the add-on content that comes with Studio One onto an external hard drive that stays connected to my MacBook.