Microsoft Authenticator, wrong code issue, comes up if you have both 2FA and authenticator app enabled for an account. You must delete all the accounts added to the app and read them to fix this.

Once you set up Microsoft Authenticator, you will get a time-sensitive six or eight-digit code that you must enter when logging into any accounts you've set up with 2FA. JUMP TO KEY SECTIONS What ...

The Microsoft Authenticator app is not displaying code – Possible causes Time synchronization issues: The Microsoft Authenticator App generates the TOTPs based on time-sensitive algorithms.

Once set up with an account, you’ll be asked to enter a six-digit code from the authenticator to sign in to your accounts. How to Set Up Microsoft Authenticator. The first step to using the Microsoft ...

If the Microsoft Authenticator app lock is active, you will need to enter your smartphone unlock code, or biometric (such as fingerprint or face recognition) before your response will be accepted. If ...

The Microsoft Authenticator app relies on push notifications; you can also set up a classic Time-based One-Time Password (TOTP) authenticator and generate six-digit codes you supply on request.