Please fix the document upload feature on Usaa.com...

Please fix the document upload feature on Usaa.com. It needs to be more robust. It says it will take up to 30mb, but would not take my 28.5mb pdf. I had to play with the file types, file sizes, file quantity, and browser type to get my brokerage forms to upload. I m happy to increase my star rating once document upload improves. Or, offer more free options for customers to send in their documents versus postage.