I have Windows 11 (current on updates) and Quicken Classic Deluxe. I have been a Quicken user forever - at least a decade. Anyway, there is this new thing that updating keeps doing: downloading old transactions over and over and over, then either calling them "new" (so you have duplicate transactions) or re-matching an old transaction that was already matched. I had 78 transactions on 1 account today, and I download EVERY day. If you don't delete what needs to be deleted (one by one) and accept the other ones, you screw up your accounts.
I guess there is no question other than: could you please fix this bug? This has been a problem for a while now. PLEASE FIX IT
[Edited - Readability]