Hi there,
Thank you for the information. I went to your website and did all sorts of checks with no result.
I added a new form and added a new page and the result is the same:
https://www.londonfilmmakers.net/test-2/
The previous form had problems and whenever you wanted to go to the form options it redirected to 404 page. I fixed that by saving the Permalinks, but it did not change the front end behavior.
I also turned off the WPFC as it minifies the assets of X which is not good, X does minify the assets itself.
I could not find any reason why this is happening, I checked in my installation and it is working ok.
The last thing to do was to disable all plugins except Cornerstone and Email Forms and it worked. The cursor does go to the banned mode, but it comes back with the message that every thing is ok.
t seems a conflict with one of 3rd party plugins you used on the website.
I reactivated all plugins, kindly check them yourself to find the culprit.
Thank you.