X509 Multifactor - Blue Link Login Error - AADSTS75011

If you get this error, Click "Use Your Password Instead"

If you still get this error, clear your cache in Google Chrome or Microsoft Edge.

For Google Chrome:

You can open menus used to clear cache, cookies, and history, by pressing Ctrl-Shift-Delete (Windows) when Chrome is Open.

Unselect Browsing History.
Make sure the time range is set to All Time.
Click Clear Data.

If this doesn't work -

Use the advanced tab in Clear Browsing Data and check everything except Browsing History and Passwords for All time.
When Logging back in select "use password instead" when offered rather than automatically using the authenticator app.

For Microsoft Edge:

You can open menus used to clear cache, cookies, and history, by pressing Ctrl-Shift-Delete (Windows) when Edge is Open.

Unselect Browsing History
Scroll down and select all the other choices - except Passwords.
Time range should be All time.
When logging back in select "use password instead" when offered rather than automatically using the authenticator app.