I appreciate the reply, however the "solution" you provided to reconnect my Chase bank to QuickBooks is just the same steps that I have repeatedly been trying and continue to get the same issue.  The Chase Login Window that is provided via the Quickbooks Add Account page is just a blank page with a spinning wheel.  There is option to enter login credentials.  There is no MFA prompt.  THERE IS NO WAY FOR ME TO CONNECT MY CHASE BANK ACCOUNT USING THESE PROCEDURES.  I've attached a screenshot for your reference.

Who do I need to speak with at Intuit/Quickbooks who can actually help me resolve this ongoing issue?  I've been without a connection to my Chase account for weeks now and my bookkeeping and reporting is falling too far behind.