Hello there, mc04. I appreciate you for bringing your concern here.

What we can do is exclude the duplicate transaction from the banking page. The steps below will guide you through the process. Along with the steps, I'm also adding sample screenshots.

1. From the left panel, click the Banking tab.
2. In the Banking page, tick the box for the duplicate check.
3. Click the Batch actions drop-down arrow and select Exclude Selected.
4. Then, let's go to the Excluded section
5. Mark check inside the box for the duplicate check.
6. Hit the Batch action drop-down arrow once again. Now, you have an option there to delete this duplicate check.

Also, you can check out this article . It's talks about downloading, matching, and categorizing your bank transactions in your book.

You can tag me anytime you need help. I'm here to guide and help you fix things in your book. I hope your day is good. Take care!