Just installed xplane11 on the SSD of my MacBook Pro(MacOs 10.12.4, 2.3 GHz Intel Core i5, 8 GB RAM), including the update. The app is not usable for me. Settings of the joystick are not saved, When the plane appears, every click of the mouse has a delay of 30 sec to infinite and I have to force quit the app.
Xplane10 run without issues on the same machine.