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I have this same problem. I Can't type in the boxes to login to pay nor can I type in the Call the Agent option to enter the confirmation number. HELP!
Can you please try the steps provided below to see if that resolves your issue:
You can also try a different web browser. If this does not work, please respond back here and let us know.
I waited overnight and was able to enter the info the next day. I think the Intuit servers were overloaded last night. This problem was happening in the Home and Business Desktop software in a windows environment, not in a web browser. Thank you for your suggestion. It is resolved now without doing your steps, just waiting until morning.
Peace be with you in this busy season!