I have tried to submit a "Best Rate Guarantee" request 6 times...filling it out each time. Multiple browsers, private browsing, cleared cookies. With and without attachment. Each time I get, at the top, after submitting: "An unexpected error occurred while processing your request please click here to return to the previous page to try again."

This is AGGRAVATING!

Edit: Turns out that my submissions were going through...but the problem is with Hyatt's website indicating that they were not.