I got Quicken Premium classic version R54.16 running on Windows 11, but so far - it's not so useful. I cannot add any accounts. I've tried multiple different financial institutions and every time I select "Add Account", I get this white screen. I have let it sit for over 10 minutes, still to no success.
This is not a network issue, my internet speeds are looking fine enough for connecting Quicken to the internet (see screenshots below).
Any help is greatly appreciated.