Can't update Navy Federal Credit Union, Citi Card and Capital One.

If you haven't done so already and the problem continue at this time, I'd say it's time to call Quicken Support on the phone and request help.  Let them do a screen share session with you to review a download log file on your computer, to determine the nature of the problem and to figure out how to fix it.

Quicken Support:

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  See https://community.quicken.com/discussion/7870684/faq-talk-to-support-does-not-respond#latest
• If you are eligible for Premium Support (purchased separately or included as part of your subscription to Quicken 2018+ Premier or HB&R) call the number that can be found at the top of your My Account page at https://www.quicken.com/my-account  (US) or https://www.quicken.com/canada/my-account (Canada) next to "Quicken Premium Support"  when you log in with your Quicken ID.
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