We have been using this form for years without problems. Now almost everyday it stops working. I have found that if I go in and simple click the save button to re-save the form it starts working again. I don't know where else to tu or where to look for the issue. I have talked to the hosting company and they cannot help me. Is it a WordPress problem, a Contact form 7 problem, too many entries in the database or other plugin compatibility problem? Any suggestion on how to track it down would be greatly appreciated.
Thanks.
https://wordpress.org/plugins/contact-form-7-to-database-extension/