I recently noticed that whenever I do video playback the corresponding tab will spike to 60% CPU usage (in a single CPU thread) and doing profiler in Firefox's process manager clearly shows that Bitwarden (requestIdleCallback handler) causes this.
Disable the extension and refresh video website solves the issue for me.
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This issue can be mitigated by add domain name to Autofill setting -> Blocked domains
github.com bitwarden/client issue 12045

amazing extension. not 5 stars because of the autofill not working sometimes, other than that, it's amazing. Some good features are free logins across all devices, free payment plan, it doesn't blast you with upgrading. Highly recommend over other managers I've tried such as lastpass, nordpass, dashlane

Has been great, I am not sure what happened, but within the last week it seems to be slowing down when I attempt to review code in Gerrit windows.

Finally (after weeks), version 2026.5.0 fixed the bug that the failure of autofill function.
However, this bug should not have occurred. Perhaps the AI code and incomplete regression testing have affected some originally normal functions

Excellent work by the developers. This has been part of my setup for a while now and it never lets me down.

This extension is fantastic. Super useful and well maintained. Exactly what I was looking for.

I like the idea, it would be nice to add the option to add a website while fetching for a match instead of having to open the add-on, edit and manually adding the website. Like the phone app. An auto-update and save function kinda thing.

I couldn't get biometric unlock to work on Windows 11. Otherwise it's a great extension.

Great product, but they (or FF) broke the dropdown password selector in a recent (last few days) update. Now it always says: "No items to show".

Overall a good addon, but I have an issue when entering the PIN code – it suddenly deletes the text and I have to type it again. Bug ??

The keyboard shortcut does not work for some reason.

Overall it works great, but it is a little hampered because I do also use the firefox password manager. That's on me, but I store personal in bw and work in firefox.

One thing this DESPERATELY needs is a fast way to ignore sites. I mean, you are asking me to save a login, just add another button that says never on this site. Very easy, everything else has that.

Firefox 115.30.0 esr, versions above 2025.10.0 doesn't work anymore.

p.s. good job with recent ui update tho, addon became faster and bit more easier to use uxwise.

Been using this for years. Biggest complaint is passkeys integration isn't very intuitive, and there is not an easy way to see which accounts are associated with a passkey. Passkeys is also paywalled. The security reports that come with premium seem to be only available logging into your vault from their website and not from apps or browser extensions. Overall, solid for passwords and premium is a very reasonable price.

Great extension - but the firefox and other version broke with the November 2025 update.

Here's the error, using 'chrome' in the javascript as a direct reference.

/******/ (function() { // webpackBootstrap
/**
* This script handles injection of the FIDO2 override page script into the document.
* This is required for manifest v2, but will be removed when we migrate fully to manifest v3.
*/
(function (globalContext) {
if (globalContext.document.contentType !== "text/html") {
return;
}
const script = globalContext.document.createElement("script");
script.src = chrome.runtime.getURL("content/fido2-page-script.js");

works good, has sometimes problems w detecting username and passwors fields

2025.7.1 and 2025.7.0 have BUG,can't login,told me KDF *******.2025.6.1 is ok.

Marc, ohwnez, Twist3r, Firefox user 14609807, DR, Firefox user 19236894 that issue is going on with all password managers right now which is interesting. Noticed it a while ago.