Del-One Federal Credit Union - says doesnt work with Quicken

Wonder if anyone has gotten Quicken to work with Del-One Federal Credit Union. Use to work fine, then Del-One had a system change. After multiple email exchanges with there Customer Care departement, below is the final response from them. Quicken account details states that Del-One supports improved connection method

From Customer Care
Subject RE:Technical Problem
Received 11/23/2021
Thank you for reaching back out to us. After multiple attempts to get this situation alleviated we have been informed that our system will not connect with Quicken. We do apologize for any inconveniences.

--- Original Message ---
Sent: 11/14/2021 10:49:09 AM
Subject: Technical Problem
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