Tampa said: When Deactivating a bank account and then relinking the account Quicken changes the "Reconciled" Opening Balance for the account. This has happened repeatedly (in my case with PayPal) and on multiple bank accounts. In my case I have Quicken Deluxe for Windows (Windows 10) with the latest Quicken version - R39.23.
Tampa said: The discrepancies is that the Opening Balance changes to some random (?) amount. This just happened again to another bank account I Deactivated and Relinked - Synchrony Bank. You can edit the opening balance and put it back to the original (correct) amount but why should you have to do this - Quicken should not modify an Opening Balance (especially since it has already been Reconciled). There appears to be no other changes to transactions in the register for that account/bank.