I have had several instances of being denied access to a website despite having entered (through a password manager) correct ID and password. Have had to get in through Microsoft, so Firefox is incorrectly holding something up.
Firefox is Generating Error Messages. I use a password manager and know the correct ID and Password is being used. Twice recently, I have had to resort to Microsoft Edge to get around denial of access by Firefox. What do I need to do with Firefox to eliminate the denial of access of a website?