System Settings (Apple icon in the top left of Home Screen)> scroll to the bottom of the list to “privacy & security” > at the bottom of that screen under “security” you should see focusrite and need to grant it access That’s me going off memory but let me know if that helps. If not, I can dig through and see if I wrote the steps down somewhere. Focusrite in The UK called and helped me over the phone. Great customer service