FF Ver85.01b 2 Questions:

1. For some reason some, not all, of my banking accounts (vanguard) will allow me to sign in but when I want to look at account info, all I get is a blank (grey) page. Refreshing does no good. Will work with MS EDGE on this computer, or FF on another computer, just not this one. Adblock is OFF. Not sure what else to check.

2. How do I change back to FF "normal" instead of Beta

Tx