- JotForm SupportKiranAnswered on October 13, 2016 at 10:30 PM
You are right. As mentioned in the earlier post, this should be happening due to the enabled auto-fill feature on the form with more than 300 fields. When any form field is selected/changed, the data will be stored in the browser storage. You may try disabling this option and see the difference. If you need to store the form data to continue later, you may consider using session parameter method.
Hope this information helps!