FYI, I SOLVED*** my own issue.

In Quickbooks go to the Bank Feed page (the place you'd upload your banks transactions to - to mark all your journal transactions as cleared) and under Items received from Financial Institution.  I had to DELETE all previous outstanding items that weren't matched. (sometimes I will purchase something say amazon, I put in one total but they charge me 2 separate charges, I don't go back and change it on my account journal so those transactions don't match). At that point, I was to go to Chart of Accounts, and right-click on the bank feed I wanted to change.  Edit Account and Deactivate Bank from my bank account online services (under Bank Feed Settings).  then I refreshed the page and I was then able to reconnect my bank feed and download my bank transaction from the bank's new Website. (same bank, same account, New website).  Thank you to everyone who sent me advice.