Quicken One Step Update and/or when Reconcile = Duplicate Transactions or Recurring Dates Changing

I have two issues seemingly caused between Desktop and Mobile?????

1. When I do a one step update on my (only one) home computer, sometimes transactions that have already been reconciled are then duplicated in the checking register. The most recent is a Speedway gas station record for $18.23. Over and over… it duplicated the transaction nine additional times yesterday. My balance is constantly off because transactions are duplicating. The $18.23 is only an example. It has been happening a lot!
2. Recurring income and/or payment dates randomly push out / change on their own. I'll look at my Bills and Income Projected Balances and my balance will project negative until I realize my scheduled paycheck has pushed out 2 weeks or more. I'll Edit All to restart on the next paydate and it is fine until I do another One Step Update and it will change the date again. It has also changed the due date of a payment which made me late and cost me a late fee.

I have reset cloud data, etc., already.

Windows 11 Home

Quicken Version: R66.23

Build: 27.1.66.23