https://community.quicken.com/discussion/7956928/error-during-sync#latest
Hello @redteampython,
I understand your frustration with this issue.
Due to the length of time that you have been experiencing this issue, I suggest contacting Quicken Support directly for further assistance. The Quicken Support phone number can be found through this linkĀ here. Phone support is available from 5:00am PT to 5:00pm PT, Monday through Friday.
I apologize that we could not be of more assistance.