Unable to connect N26 bank.

Hello there, Vince.

I can provide insights about your concern about getting the error 590 when reconnecting to the N26 bank in QuickBooks Online (QBO).

When you encounter bank error 590, it means that there's something unexpected with your bank's end. With that, you can contact your bank to check if they're having ongoing system maintenance or updates.

Once verified and everything is okay on their end, you can wait a few hours to see if it resolves itself. After that, you may reconnect the N26 bank to QBO. For guidance, visit this article: Connect bank and credit card accounts to QuickBooks Online.

Furthermore, you can check out these articles for future reference in managing bank transactions and reconciling accounts:

• Categorise online bank transactions in QuickBooks Online
• Reconcile an account in QuickBooks Online

If you have any other banking concerns, kindly let me know in the comment section. I'm always here to assist you.

Thanks for the reply. About 20 minutes after submitting this request, I started to receive notification on the N26 app to allow Quickbooks access. I tried again to connect N26 on Quickbooks and received the notification immediately this time. It is now fully connected again.