The app freezes about 50% of the time when saving new accounts. This has caused me a lot of frustration and lost work. It's surprising that this is a paid service and this bug just exists eternally rent free. Avoid 1password.

After installing the add-on and restart of Firefox I can choose my 1Password Login, but only the username will accept, not the password. I have installed 1Password version 8.10.3
It is working with Chrome and Edge.

Love it when it works but constantly have to delete the extension and reinstall because of the unable to save item error. Garbage extension.

wow

1Password extension for Firefox grayed out and cannot install on tablet. Useless app

Because of breach and recommendations on other sites, I switched over with high expectations. The complaint is about "auto fill". When attempting login on my favorite sites I am forced to login to 1Password account.
Having contacted support and getting quick replies on how to deal with this issue, none of the suggestions worked. What did work was setting lock out time to almost three hours before app locked. Thus having to re-log in to 1Password account to fill UN and PW.
To say the least it is a frustration.

Stopped working! Total mess. No forms are filled in at all anymore, anywhere.

Did work like breeze previously, but last couple of months a lot of issues. Sometimes it works, sometimes I doesn't even allow me to choose a login to auto-fill in the browser. Complete random behaviour

Version 2.8.1 is completely broken for me. It's incredible how unstable this extension is. Sometimes it works perfectly for weeks, but then it's completely broken again. Unacceptable for a paid tool.