Thanks for coming back, editfred.

The OL-222 error code indicates that QuickBooks did not receive a valid response from the financial institution's server. This occurs when you attempt to import a .qbo file from your bank, indicating that the .qbo file format is incorrect or that the list of Financial Institutions in QuickBooks requires an update.

Before we do any troubleshooting steps, I'd recommend creating a backup copy of your company file. Then, follow the steps and details in this article to fix error OL-222 in QuickBooks for Mac: Fix error OL-222 in QuickBooks for Mac.

Feel free to visit the Banking page for more insights about managing your bank feeds and reconciling accounts.

I'd like to know how you get on after trying the steps, as I want to ensure this is resolved for you. Please reply to this post and I'll get back to you. Take care always.