I have a few IP Client applications that have forms injected as far back as 4.0. They have all been injected with qrules 5.1 and the mapping files resaved. We are an O365 shop and the forms are working fine except for users with IE8. When the form is submitted, the repeating table data is submitted to the list and works fine. When the form is reopened, table data changed in any way, then submitted again, the list data is not updated.
If I open the same client form with a pc that has IE9 or IE10, and press the submit button, the list data gets updated. I can repeat this process using IE8.
Have you had this issue reported and do you have a fix?