I have Authenticator that has five YES five that's 5 I know you not going to work this out in 5 days but please try.
So there are five lots six digits that change every 30 seconds in authenticator app because every time use last one it does not work Also because get stopped when log in yahoo mail that's e-mail. Have take QR code screen shot again and again and again. Then next time log into e-mail get stopped And start over again because no area to put in or any memory of last six digit app. I know that use ai lots and people in yahoo cannot read or understand english But please give this note to boss or some one yahoo that does programming so get help