topherP
I had the same thing happen to me, and it ended up being a word limit error for the essay sections. Though it says it takes 1500, I think it can't quite actually handle that much. What I did was copy and paste my essays into something like notepad to make them text only, and then re-pasted them into the essay boxes. When I did this, for some reason it cut off right at the number of words it was having trouble getting passed. That will tell you how many words you need to cut, and when I whittled the essays down past that limit, it worked fine. Just be careful when you finally do get it to work because I had some really weird problems with gibberish and chunks of paragraphs missing once it was processed. However, you have the option to edit your essays even after you submit the application, so I went back and changed it to the correct versions and everything was fine (I called the office to confirm that they had the error free version and it had gone through just fine.) I hope this helps!