Hello, @ddeveaux.

Thanks for jumping into this thread. I'm here to provide an update on the syncing problem in QuickBooks Online (QBO).

Upon reviewing the problem, I haven't come across any current cases resembling yours.

Since the troubleshooting steps provided by my colleague didn't work on your end, I recommend reaching out to our QuickBooks Online Support team to investigate further. All account-related inquiries must be directed to our phone support for security purposes, as they have the necessary tools to handle escalations on your behalf.

Here's how you can contact our support:

To ensure that we address your concerns promptly, check out our support hours.

Furthermore, if you encounter an error with your first and last reconciliations, use these articles as your guide on how to fix them:

I'd be delighted to assist you with any banking concerns by leaving a comment below. Stay safe.