One of my IRA accounts will not download transactions into Quicken. I can go into Vanguard and select "Download all transactions to a single account," then "Year to date," then select the Vanguard account, and then select Download.
Quicken will flash, and the message "OL-96-B" There are no new transactions to download to this account will appear.
I know there are new transactions—I can see them at Vanguard—but for some reason they don't get put into the Quicken account.
I have other Vanguard accounts, and they all work correctly. As far as I can tell, they are all set up the same in Quicken.