After downloading and launching desktop version successfully, I entered income information till when I needed to import brokerage statement when I am prompted to sign in my TurboTax account. The login window took forever to start, and login and password boxes are both disabled so I can't enter anything. I tried File -> Sign in at the return home page, it was the same thing. I rebooted my computer, uninstalled and reinstalled, nothing helped. Is it a software bug or something else?
