Same problem. Getting error 105 when I try to re-enter my Novo Bank credentials. Broken since 9/23/2023.
UPDATE - Quickbooks is no longer listed under Novo Bank's Apps... They show Xero, FreshBooks, and Bench, but QBO is gone. I think Novo removed compatibility on purpose.
From Novo FAQs: "Does Novo integrate with QuickBooks?"
No, currently, we do not integrate with QuickBooks. You can link your Novo account to QuickBooks by logging in to your QuickBooks account.
https://novo.zendesk.com/hc/en-us/articles/360022600271-Does-Novo-integrate-with-QuickBooks-
