I'm trying to connect to my bank using the /Park Bank (Business - Madison, WI)/ connector, and it says that I have invalid credentials. However, I've verified my credentials both on the bank website directly, and also through Quickbooks, so I'm sure they're accurate.
Is there anything else I should try?
Are some of the bank connectors faulty?
I understand that a third party service manages them. Would they be the ones to ask?