Hey Nick, could you please tell us a bit more about how you’re making those requests and what you’re attempting to achieve?
For example, you mention “same function”, do you mean the same function in Gravity Forms is the same function you’re attempting to use in your own code?
Is your code ever successful, or are you able to get it to consistently fail in the same way every time?
Are you able to share the code you’re using when you get: [error] => Couldn’t resolve host ‘mandrillapp.com’ ?