How to fix CC-505 Error

KeithSCDC

I am getting this error on one of my credit cards. How do I fix, I should not have to delete the connection and recreate it. I did that with one of my other accounts couple of weeks ago and Quicken decided to change my opening balance from 2002. I don't like it when Quicken changes my data, so I am asking how to fix and not change my data.

UKR

Which bank or credit card company is giving you that error?
For more information please read and follow instructions here: https://www.quicken.com/support/error-when-using-online-services-cc-505