I've just installed Dynamic Forms onto a 5.4.4 DNN Pro install.  The install went fine, but anytime I try to edit a question or tweak the configuration I get the PROCESSING modal pop-up and it never goes away.

Hello Web Admin,

How many instances of Dynamic Forms do you have on your site?? Just as a note DNN 5.4.4 is known to have many issues with Dynamic Forms. I would consider upgrading your DNN version to version 5.6.1  to avoid any problems with AJAX. You may be able to fix this issue by going to module configuration -> AJAX / jQuery integration and disable AJAX and jQuery and please see if this fixes the issue.

Thanks,

Ryan