For about the past 2 weeks or so, I've found that Quicken (On current Mac 7.5.2 release) is not downloading random transactions for multiple Amex and Chase credit cards, which in turn leads to the inability to reconcile the accounts. I've tried disconnecting / reconnecting the accounts to those avail and ultimately just manually added the missing transactions since they weren't downloaded after waiting a few days. All accounts are setup to connect via Quicken Connect.
Any ideas what the underlying issue here may be?