I appreciate your patience as our team works on the connection with QuickBooks and your Discover account, MLCC. While the Community forum serves as a platform for sharing experiences among users, we don't have access to internal cases or specific status updates.
To get a timely update, it's best to reconnect with our live support team. They have the tools to pull up your case number and see exactly where the investigation stands.
This thread remains open if you have further connection concerns.