Thanks for reaching out to the Community, info-loveyourflo.
There’s currently an investigation when connecting to Barclays (INV-51171). If you receive errors 350 or 590, I suggest signing up to the list of affected users. This is to ensure you’ll receive email updates about the issue.
We always prioritize the safety of your account, so I recommend contacting our QBO Care Team. One of our specialists can add your name in a secure space.
Here’s how:
Go to the Help icon at the top to select the Contact Us link.
This will open another window where you can enter the issue/topic.
Next, click on the Let’s talk button to view the support information.
Choose Chat or Call us.
Alternatively, manually upload transactions using a CSV file. This is to ensure you’ll have the latest entries added into QBO. I’m adding a guide that outlines the complete instructions: Manually upload transactions into QuickBooks Online.
However, if you didn’t receive any of these errors, I’m adding a guide that contains resources to resolve banking issues. Make sure to click on the link for the specific code to view the complete information: Open Banking connection errors.