LastPass is one of the best credential managers, but currently incompatible with the 'Ublock Origin' and 'Decentraleyes' addons. LastPass will deny your signin attempt with these add-ons enabled. LastPass essentially becomes unusable even with the "Lastpass.com" domains whitelisted under on the Ublock and Decentraleyes settings. There is currently no fix for this bug other than disabling Ublock and Decentraleyes which is concerning to me, and can be considered a security risk for others.

A good password manager but the ADD-ON is constantly having issues with Firefox.

I love LastPass but this extension keeps freezing Firefox entirely. I couldn't find any solution to this. Its driving me crazy!

I'm so tired of LastPass slowing down my browsers. I almost always have to turn it off. The browsers usually but not always prompt that LastPass is slowing them down and asks to close it. When LastPass is on, pages take forever to load most of the time (if they get that far), browser functionality stops, and I can't do anything on my PC except hit the power button and harm my drives. I have 8gb of SDRAM on several PCs, both Windows and Linux. The same problem occurs on all systems for Chrome and Firefox, which are the two I use. I don't have any problems when using Trend Micro Password Manager.

Apparently they consider Firefox a second class browser - the extension has numerous pretty essential bugs that are not being fixed for ages: copying password from the menu broke years ago, password database export doesn't work, on Firefox for android you can't even log in anymore, etc.

Used to be good but each new version gets slower and now I can't even copy passwords from secure notes in the dropdown menu.

Where the heck did form fills go? The latest update has completely removed them!

(This was prior to change to free plan) It's a lifesaver. I've been using for for over a year and it saves me so much trouble. Highly recommend.


Updated review: It was good until they announced to reduce the free plan by removing cross-platform usability and email support. Please move to Bitwarden.

I love LastPass, but this extension periodically prevents me from browsing the internet. I disable the extension and my Firefox starts working again. It's forcing me to use the desktop app exclusively.

This addon causes my entire browser to stop working on a fairly regular basis. Every so often, when I start up Firefox, none of my network requests are sent. All tabs just hang in a loading state, but they are not making any calls in the background.

Removing the LastPass addon and restarting the browser fixes the issue, but I then have to reinstall the addon and re-log in to Lastpass before I can access any of my credentials. This is a very laborious process to have to go through every couple of days.

I've made a support ticket to LastPass about this before, but nothing came of it. I don't know if the team are aware of the issue, but it'd be great to have some acknowledgement that this is a known problem and is being worked on.

Can't login on Android Firefox. Fill account information, click login button, but nothing happens.

Sometimes fails to save - it times out. Have to restart Firefox.

Sometimes it consumes a shedload of CPU and locks up.