Microsoft Teams Use this space for how-to discussions and sharing best practices. If you're looking for technical support, visit Microsoft Answers. Unable to Auto Login on Microsoft Teams Room devices ? Experts, We recently joined our Microsoft teams rooms device to Azure AD and upgraded OS from Win10 1903 to Win 10 20H2 (automatic updates). When users log into their Teams account, their Teams account credentials are saved somewhere. Because the next time their login name is entered, teams signs in, without asking for a password. This happens even when the user logs out of Teams, before shutting down the PC. In attachments you can see how it just switches between Teams and Authenticator app. Starting teams: Switches to authenticator app: Loads in Authenticator: Back to Teams: Back to authenticator again. And then loops this. In logon logs in admin center, this user have logon alot of times in the same minute. Microsoft Teams Not Asking for Password I have the Microsoft Teams desktop app on my work station. This is a work station that on occasion is shared with other users. My problem is that when logging into Microsoft teams, it does not ask for my password. If you put my e-mail in it just logs straight in. The resolution was to receive a message in Teams and not view it. Eventually, the user will receive an email stating that a teammate is trying to reach you in Microsoft Teams. Within that email, there is a link to 'Reply in Teams'. If the user opens that link on their mobile device, it correctly initiates data management policy and manages Teams. I could log into teams through the PC app and in the browser but would get stuck in a login loop when doing it on my phone. My solution was to remove the account from within the android phone itself (settings/accounts & backup/Manage Accounts) and then remove the account from there. Then, to be safe, I reinstalled teams & outlook. Then it worked! Microsoft Teams Desktop on Mac Stuck in Login Loop I recently changed from one MS Office 365 email/organization to another. I've removed the old Office 365 account from everywhere I can find on my Mac, but when I launch Microsoft Teams - every time - it asks me to login with my old email address. Me and other admins (from reposted thread) have specific users who experience M365 authentication problems after upgrading to the latest FSLogix version (s) that offers support for New Teams. How can I get the second login screen directly when starting Teams app for windows and why do I keep on getting signed out of teams when I restart. Can someone help? Thanks for your support.