It seems I’m experiencing a similar problem on OSX with PsychoPy version 1.85.4. Specifically, the issue seems to be that the csv file does not auto-save (i.e., the csv output file is not there when I press escape). When I complete the experiment, however, the csv file is created.
As I find auto-save quite useful, is there a way to reinstate it?
Jan
P.S. I just tested the same experiment with 1.84.1. With this version, the csv file is auto-saved.