====== 2-Factor Authentication FAQs ======
  * **I couldn't log in. I might have missed my authentication window. How do I re-attempt at registration?**
  - Register your QR code again with another phone that has a google authenticator in it. 
  - After QR code registration, check if both phone produces the same token code.
  - If by any case they did not produce the same token code, update your phone's Time and Date settings then reboot it.
  - If all else fails, you can click the "Resend token to your email instead?" link in the login Page, right below the Token code field.
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**See Also**
  * [[2-factor-authentication]]