If you’re still stuck, LastPass support recommends Firefox ESR (Extended Support Release) for enterprise users – standard Firefox works fine for most people, though.
Using another password manager? Let me know, and I’ll compare notes. firefox lastpass
If you use LastPass on Mozilla Firefox, you may have noticed things feeling a bit... off lately. Between browser updates and extension changes, here’s the current state of play and how to get your password manager working smoothly again. If you’re still stuck, LastPass support recommends Firefox