Doing so could keep your setup process in a loop.

Warning: Do not click on Disable Multifactor.Important! A Duo mobile push notification will be sent to your mobile device and you will also see the display shown below.Have your Duo registered mobile device ready for the next step.

If you used the browser extension or macOS app for setting up, then log back in using it.If you used the LastPass Login page for setting up, navigate to the LastPass Login page.You will see a page showing that initial setup is complete. Your registered email address should auto populate as indicated below.Note: If using macOS app, this screen opens in Safari.The login should navigate to the screen shown below.Open the LastPass extension or macOS app and log in.

Now that you have completed your initial LastPass setup, you can Log in for the First Time (on this page).

Important! Remove the and domain name (e.g., umn.edu, d.umn.edu) of your email address.

Your email address should auto populate as indicated below.

When setting up LastPass and logging in, you can either use the browser extension (on this page) or go use the LastPass Login page (on this page).

Using the Browser Extension or macOS App.

This article discusses how to set up Duo Multifactor Authentication (MFA) with the LastPass browser extension, macOS app, or the LastPass login page in Chrome, Firefox, Microsoft Edge, or Safari.

Install lastpass firefox