what looks to be a new issue on OSX / macbook ...
during the calbration process and before each flight, the software sees the sticks as all at their minimum range (not centered).
To work around it during calibration, just wiggle the sticks on the first screen before clicking ok. You will see the little circles "wake up" and go to center position. However where it gets annoying is you need to wiggle sticks before each takeoff.