Just started this morning. Maybe connected. Latest Quicken Premier for Windows. Receiving CC-901, Your bank is requesting that you reauthorize your account, on both of my AMEX accounts. Click Reauthorize. I select my two accounts in my AMEX account and I receive an error. Just spinning. However, I go into my Amex account and under third party permissions it shows that I have reauthorized them but somehow that new status is not being communicated back to Quicken. The error I receive is 'This page is not working right now. If the problem continues, contact the site owner. HTTP Error 431. Refresh button displays. I click that and nothing happens. In Quicken the sign into American Express just keeps spinning. I cannot reauthorize my AMEX accounts. I revoked my authorizations for Quicken in my AMEX account and removed ability to download into Quicken. Started fresh. I can't reauthorize. I cannot download transactions into both of my AMEX accounts. Let me know if you need anything else regarding this issue.