Interfaces to financial institutions unusually unreliable lately

It has seemed for the past few weeks that a day doesn’t go by without my being able to download transactions from either a bank, or a credit card or a brokerage. There seems to be no pattern. One day it’s Schwalb, then Chase, then B of A, then Citi etc. I’ve been using Quicken Mac and/or Windows for years, and I cannot remember a time where these interfaces were working so poorly as they appear to be working now. Is there an explanation from Quicken about what may be happening and when users can expect for transaction downloads to return to Quicken’s historic level of reliability? Thanks, Mark