Hi @Craigsat,

This error usually happens when the account is closed. The error 106 means QuickBooks is unable to locate your account from your bank.

If you closed your bank account, you can choose the Need to disconnect? Here’s how option. On the Downloaded Transaction page, follow the steps to disconnect a bank or a credit card account.

If you didn’t close your bank account, reach our customer support team to check your account securely.

Here’s how to connect with our customer support team:

1. Sign in to your QuickBooks Account.
2. Click the Help icon in the upper right of the screen.
3. Select Contact Us on the pop-up.
4. Enter your question in the How can we help you? field and choose Continue.
5. Choose a way to connect with us, Post a question, Start messaging or Get a callback.

You can also visit this article that may help you fix some of the banking errors for a reference: How to manually update an account to fix banking errors.

Please let me know if you have any questions about this by commenting below. Have a lovely day.