My bank account won’t connect to QuickBooks account and it’s saying “your bank no longer supports working with QuickBooks” it’s worked fine for 18 months what’s goingon??

Thanks for reaching out to the Community forum, jackcadman.

May I know the name of the bank account you're having trouble connecting? I want to ensure this gets resolve for you. 

In the meantime, I recommend performing a manual refresh into your bank account to regain its connection. Here’s what you’ll need to do:

1. Hit Banking from the left menu.
2. Click the Update button from the upper right hand.

In case you need some related articles in managing your bank account, you can always visit our Banking and Bank Feeds articles for reference.

Let me know how things go on your end when connecting bank account. I'm always here to keep helping. Have a great day!