Bitwarden Web Version Login not Working

Hello,

I’m having trouble logging into the web version of vault.bitwarden.eu. I immediately get the error message:

“An error occurred. Authentication was aborted or took too long. Please try again.”

I tested it on my phone with Firefox, and it works without any problems.

However, on the desktop version for Windows, I’ve tested it with four different browsers, and I get the same error message every time. It worked perfectly fine a few weeks ago.

The error message also appears immediately after the page loads when I try to retrieve my security key, and every time I click “Retrieve Key.”

Has anyone else experienced this problem? Or is it a bug in the current version?

Regards

@_0xHYS I just logged in to my own account on the web vault with 2FA-passkeys without any issue.

Hm.

  1. Does your security key require a PIN (UV set to require PIN)?

  2. Is your Windows up-to-date? And Win 10 or 11?

Hey, thanks for your reply.

No, my YubiKey doesn’t require a PIN.

I can’t log in to the browser extension anymore either. I can authenticate with my email and password, but when I try to retrieve the security key, I get this message in Firefox.

I don’t want to log out of the desktop version because I’m afraid the login won’t work.

Oddly enough, it works on my phone, but it doesn’t work on my PC with four different browsers installed (I just uninstalled and reinstalled them all, and the problem persists).

Windows show me no Update

I’m going to reinstall Windows 11 now; I can’t continue without the extension. I’ll get back to you afterwards.

Well, you can do that – but that would have been at the end of the chain for me. Maybe contact BW support about this first.

So, on your phone, when you get asked for your security key / passkey-2FA, that does work?

You are not self-hosting your Bitwarden server?

Hello,

Yes, it worked perfectly on my phone; the key was read and I was logged in.

I successfully reinstalled Windows 11. Now everything works again without any problems, and I was able to log in without any errors.

But it was strange because even after reinstalling the browsers, it still didn’t work and kept showing me the error message shown above. Was definitive a windows Problem.

Thanks for your help.

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Ah, thanks for the update.

And interesting!

I wonder, though, if any less “radical” measure would have also helped. :thinking:

What I just noticed when I logged in again is that the error from the first image with the red box appears when I click on “Read key”; it’s displayed immediately. The message also appeared when I loaded the page normally.

After Reinstallation of Windows A Windows pop-up appears asking which security key to use; this didn’t happen before the Windows reinstallation.

So I think something went wrong when Bitwarden was supposed to send the request to Windows, since no pop-up appeared.

However, if I click “Cancel,” I get the same error message as in the original post.

EDIT: Cant Post Pictures cause new Account.

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I am guessing this just for “fun.” I can get the error in the first post by: 1) canceling when the Windows Hello dialog shows, and 2) not having the browser in the foreground when Windows Hello would have shown (I got the error right away). The fact that OP’s reinstallation worked may mean that some part of Windows Hello’s component is corrupted. I would have suggested for people who aren’t so handy with Windows reinstallation, as OP is, to:

  1. Run the usual corruption fix commands by starting “cmd” in admin mode:
  • DISM /Online /Cleanup-Image /RestoreHealth
  • sfc /scannow
  1. If the above doesn’t fix it, the easiest thing to do is: System > Recovery > Fix problems using Windows Update
  2. Beyond this the options are usually: 1) factory reset, 2) upgrade in place, and 3) clean reinstallation
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Anytime you find yourself in this situation, it is a great time to create a zipped export of your vault and store it on an offline USB drive. Keeps things from getting worse, and makes one fear disappear.

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