I've had my Citibank checking, savings, and credit card linked to Quicken for several years. It is no longer updating any transactions from Citibank for several months now. When I select "one step update" it doesn't even list Citibank in the list of financial institutions you can select to update. If I go to any of my Citibank accounts in Quicken and select the settings icon dropdown at the top right, the typical lightning bolt and option to "update now" isn't there either.
There's no error message or denial, it just doesn't even try to update my accounts or let me request an update anymore for any of the Citibank accounts. So frustrating.