Am I missing something about SAV or is it possibly a different problem?
I don't know the implications of setting your own values but turning on calibration.
Looks like you set SAV that makes driver interrupting too frequent. With calibration=on it runs with the same SAV and that's why it fails to complete normally. Get the SAV back to the default, which is 100000 (Calibration=off) and try again. Then you can try making it smaller gradually.