In 5.2 there is no confirmation of "The Reccord was added".Regards all Templates.The Conseqeunce is significant, users continue to sent many Reccords, while they do not know the Record was added succesfully.
It's difficult to tell you what's happening without seeing actual files. Please publish your project on Demo Account and open a ticket at http://support.xlinesoft.com sending a URL to your pages along with instructions on reproducing this error.