It does the basic job, but is pretty buggy. Auto-fill often failed, recently it stopped working at all. When auto-fill works, it cannot distinguish among subdomains. In Secure Notes, attachments in ZIP format are often broken, so it losses my data. I learnt that hard way.
I am using Teams plan. Admin console and shared folders are also annoyingly buggy, showing "unknown errors" often.
I am using another password manager (Bitwarden) in parallel and it is way better.

LastPass extension does not work In Firefox (Windows 10): installation stalls, and even if the plugin icon appears, it can not be used, clicking that icon does nothing (a thin line below it appears), even removing extension stalls and does not properly get removed.

This app has been my go to for years.

I REALLY Like the LASTPASS concept and Projected Working application.
Yes... BUT !!!! THIS HAS FRUSTRATED ME UNBELIEVABLY.... I AM HAVING TO STOP MY WORK AND KEEP RELOADING REOPENING, RESEARCHING WHY THE APP IS NOT WORKING.
I HAVE DOWNLOADED THE EXTENSIONS 3 SEPARATE TIMES TO ALL BROWSERS i AM HAVING TO USE, OPERA, CHROME, FIREFOX, AND OF COURSE THE CONTINUAL CATASTROPHIC WORLD PAIN EDGE. TODAY I HAVE 14 DIFFERENT PROJECTS. EACH REQUIRES LOGIN AND PASSWORD 5 SEPARATE LOCATIONS. WITH ALL BEING THE SAME LOGIN AND PASSWORD ... GUESS... I HAVE HAD TO MANUALLY REENTER LOGIN AND PASSWORD 14X5 =70 DIFFERENT TIMES.
ADDING A LEVEL OF FRUSTRATION TO MY DAY I CANT EVENT BEGIN TO RATE/VERBALIZE HOW THE DAY IS .....

NOT WORKING AND KEEPS BREAKING

Since Mozilla 103.x this add-on will not work for Federated logins. After authenticating, there is a blank screen - empty content. It worked fine and was a much needed add-on with V102. Unfortunately, there is no way to disable the automatic upgrade for FireFox, so I am looking for alternatives - so far Edge is working.

Paid member for years and about to give up. I don't know what happened to recent versions, but it no longer fills in login forms on any website, ever. The lastpass icon that appears in username and password fields now wants me to make a new account, always. The "fill" action is gone from the lastpass dropdown. Why did you kill the feature that made it at all useful? I now have to copy/paste passwords all the time. It's so frustrating.