# Tailscale Failed to login error

**URL:** <https://community.umbrel.com/t/tailscale-failed-to-login-error/21338>\
**Category:** Support and Troubleshooting\
**Created:** [February 9, 2025, 9:32am UTC](https://community.umbrel.com/t/tailscale-failed-to-login-error/21338 "2025-02-09T09:32:54Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![roelg](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.umbrel.com/roelg/32/4010_2.png) [@roelg](https://community.umbrel.com/u/roelg)\
**Post date:** [February 9, 2025, 9:32am UTC](https://community.umbrel.com/t/tailscale-failed-to-login-error/21338/1 "2025-02-09T09:32:54Z")

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I just update my Tailscale to 1.80.0 but after pressing the “Log in” button I receive a failed to login error:

 ![image](https://canada1.discourse-cdn.com/flex030/uploads/getumbrel/original/2X/0/08182f8329248cfac2d99cd122867e52fdfba0e5.png)

![image](https://canada1.discourse-cdn.com/flex030/uploads/getumbrel/original/2X/c/c2d6717380c4aa032ea7052e62a0ef4a547d4ca0.png)

When I debug with Devtools I see a 403 error when going to [http://umbrel.local:8240/api/up](http://umbrel.local:8240/api/up) page with response: Forbidden - origin invalid

Anyone any idea?

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**Author:** ![KURAIEV](https://avatars.discourse-cdn.com/v4/letter/k/c77e96/32.png) [@KURAIEV](https://community.umbrel.com/u/KURAIEV)\
**Post date:** [February 10, 2025, 2:29pm UTC](https://community.umbrel.com/t/tailscale-failed-to-login-error/21338/2 "2025-02-10T14:29:20Z")

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Hello, you are not the only one with this problem. today I decided to try UmbrelOS for the first time after CasaOS and faced exactly the same problem as yours, but alas I don’t know the solution.

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<div class="post-metadata">

**Author:** ![roelg](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.umbrel.com/roelg/32/4010_2.png) [@roelg](https://community.umbrel.com/u/roelg)\
**Post date:** [February 10, 2025, 6:40pm UTC](https://community.umbrel.com/t/tailscale-failed-to-login-error/21338/3 "2025-02-10T18:40:42Z")

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I see they released an update to revert to a previous version.

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<div class="post-metadata">

**Author:** ![mog](https://avatars.discourse-cdn.com/v4/letter/m/82dd89/32.png) [@mog](https://community.umbrel.com/u/mog)\
**Post date:** [February 15, 2025, 1:26pm UTC](https://community.umbrel.com/t/tailscale-failed-to-login-error/21338/4 "2025-02-15T13:26:23Z")

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FTR

```auto
Version v1.78.3
⚠️ This update reverts Tailscale to the previous stable version to resolve a sign-in issue introduced in 1.80.0. If you were affected, simply update to restore access.

Version 1.78.3 introduces client metrics, system policy management improvements and multiple fixes.

Full release notes are available at https://tailscale.com/changelog

```

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**Author:** ![Ryah](https://avatars.discourse-cdn.com/v4/letter/r/5fc32e/32.png) [@Ryah](https://community.umbrel.com/u/Ryah)\
**Post date:** [September 9, 2025, 10:38am UTC](https://community.umbrel.com/t/tailscale-failed-to-login-error/21338/5 "2025-09-09T10:38:06Z")

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I’m having the same issue! Log in screen and frozen

Has anyone fixed this?

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**Author:** ![NickBrick](https://avatars.discourse-cdn.com/v4/letter/n/3bc359/32.png) [@NickBrick](https://community.umbrel.com/u/NickBrick)\
**Post date:** [November 24, 2025, 1:52pm UTC](https://community.umbrel.com/t/tailscale-failed-to-login-error/21338/6 "2025-11-24T13:52:50Z")

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same here, I see the blue Login-Box, but after pressing it, nothing happens :-/