# Something went wrong on 2FA login page

**URL:** <https://community.auth0.com/t/something-went-wrong-on-2fa-login-page/87022>\
**Category:** Get Help\
**Tags:** auth0, ios, login\
**Created:** [July 15, 2022, 8:01am UTC](https://community.auth0.com/t/something-went-wrong-on-2fa-login-page/87022 "2022-07-15T08:01:24Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![alexandru.farcasanu](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/alexandru.farcasanu/32/33806_2.png) [@alexandru.farcasanu](https://community.auth0.com/u/alexandru.farcasanu)\
**Post date:** [July 15, 2022, 8:01am UTC](https://community.auth0.com/t/something-went-wrong-on-2fa-login-page/87022/1 "2022-07-15T08:01:24Z")

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Hello,

We meet this problem when try to login through Auth0 Universal Login and  
2FA is enabled. (check attachments)

This ‘error’ appear only sometimes, not for every login flow.

The flow is:

1. Enable 2FA on login account.
2. Insert credentials
3. You will be redirected to the 2FA page
4. On this page, I left the app in background in order to open the  
Authenticator app
5. After I copied the code and returned to the Auth0 2FA page, I saw the  
screen from the screenshot below.

Is this intended…? it seems to be like a general error.

 ![7022C9C1-93AA-4F70-B301-9F5AC8179DBE](https://global.discourse-cdn.com/auth0/original/3X/a/8/a8a48174af85579f7d56b5aaba3dcd46c4a0e93a.jpeg)

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**Author:** ![dan.woda](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/dan.woda/32/18340_2.png) [@dan.woda](https://community.auth0.com/u/dan.woda)\
**Post date:** [July 20, 2022, 4:29pm UTC](https://community.auth0.com/t/something-went-wrong-on-2fa-login-page/87022/3 "2022-07-20T16:29:40Z")

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Hi @alexandru.farcasanu,

Are you seeing anything in your Auth0 Dashboard Logs related to the error? The client side error you are seeing is a generic error and you should be able to find something more specific in your dashboard.

Let me know!

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**Author:** ![alexandru.farcasanu](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/alexandru.farcasanu/32/33806_2.png) [@alexandru.farcasanu](https://community.auth0.com/u/alexandru.farcasanu)\
**Post date:** [July 22, 2022, 7:55am UTC](https://community.auth0.com/t/something-went-wrong-on-2fa-login-page/87022/4 "2022-07-22T07:55:53Z")

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We upgraded Auth0 SDK to V2 and this problem seems to be solved. Thank you

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**Author:** ![dan.woda](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/dan.woda/32/18340_2.png) [@dan.woda](https://community.auth0.com/u/dan.woda)\
**Post date:** [July 25, 2022, 3:16pm UTC](https://community.auth0.com/t/something-went-wrong-on-2fa-login-page/87022/5 "2022-07-25T15:16:42Z")

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Great, thanks for the update!

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**Author:** ![konrad.sopala](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/konrad.sopala/32/13516_2.png) [@konrad.sopala](https://community.auth0.com/u/konrad.sopala)\
**Post date:** [December 21, 2022, 4:05pm UTC](https://community.auth0.com/t/something-went-wrong-on-2fa-login-page/87022/6 "2022-12-21T16:05:14Z")

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