I have been working with InfoPath and SharePoint 2010 for a few years now so if this question has an easy response/answer, I apologize in advance.
I have a large InfoPath 2010 Form that our company uses for accounting purposes. Today the form suddenly stopped working. When a user hits the 'Submit' button the rules are configured to set a few field names, submit data to library then close the form. As of now, the submit button is not functioning correctly. When it is pushed the form says 'Submitting data to library' and then nothing happens. The form does not close and nothing is submitted to the library. I have even added a seperate button that only submits and closes, no other rules configured. Still no luck. I have created a template from that library and published forms to the new library from the template and all works fine. I just can't get the actual 'Live' library and form to function properly.
Any help would be greatly appreciated. I don't know what else to try at this point. If i publish different versions of the forms to the current library it doesn't fix the issue. The library seems as if it's not allowing any new items to be submitted. (There are only 4k items in the library so the threshold for sharepoint lists/libraries is not being met.)