RSM2000 said: How can I reach out directly to the Quicken support team that is working on this problem? I would like to share some thoughts with them.
RSM2000 said: Oddly, Citibank COSTCO credit card account DOES download as expected with no CC-502 errors?? Might help your team, the Citi Costco cards typically (though not always) are Citi BUSINESS credit unit, not their 'consumer' division. May be that the business unit has some kind of different 'handshake' when online transactions are being requested for download (only guessing)...
RSM2000 said: AFAIK, Citi discontinued direct connect for their credit card accounts at the end of 2021.