What is the problem? Please be detailed.
I'm not able to export to CSV, after completing some test data in a form and trying to export the browser refresh and does not start the process of exporting
What ODK tool and version are you using? And on what device and operating system version?
Version: 1.7.1. On a windows 10 device using Chrome, Mozilla and Opera.
What steps can we take to reproduce the problem?
Try to export a form with 2 answers.
What you have you tried to fix the problem?
Reinstall the ODK Aggregate
Anything else we should know or have? If you have a test form or screenshots or logs, attach here.