Salesforce Integration problem

I'm having the same problem with this gentlemen.

I am able to login to Salesforce successfully. I Also set up the form and integration as it should be. However, information is not transferred to Salesforce.

http://form.jotform.us/form/42026392322143 When I test submit the form, I put the same information and a few times it works, most of the time it doesn't

Please update your original thread regarding this matter instead: http://www.jotform.com/answers/404991. 

Thank you! :)