Another one checking in here.
CF7 has been flawless, up until I changed the Site URL when it went live, now when anyone submits a form, the E-Mails all deliver no problem, but the spinning symbol just remains there. No confirmation or anything. The worst part about it is that if there are validation errors in the form, the user won't know because it doesn't tell them!
I've tried the solution of turning ajax off in the main php file, and while that allows the validation to appear, it stops CF7 Datepicker from working, which is no good for me.
The only other thing I can think of is that I briefly enabled WP Super Cache, but then decided I wasn't going to use the plugin, so I de-activated and removed it. Don't think this is a problem though because the plugin is no longer installed.
Really need a fix for this one!! Please, if anyone can help, it would be most appreciated!!