I just received my YubiKey and was playing with it. It works brilliantly but I couldn't help thinking what would happen if I would lose the key. Well, for Google you can print out some backup codes, so that's covered. But then I wanted to simulate a lost key for Amazon AWS. Apparently there is a page that allows you to troubleshoot your MFA key, see screenshot:
However, in case of a lost YubiKey, I would now click cancel or press escape. Next, the screen quickly changes and the "Troubleshoot MFA" link is not present anymore! In addition, I can't click on it when the message pops up.
How am I supposed to recover my account if I can't click on the link? Anyone with some tips?