I use Lastpass on my phone, work, and gaming computer regularly. I've had massive issues with the firefox plugin not finding sites for autofill anymore. I have to open the vault and manually search, then copy/paste them in. TERRIBLE.
It's also logging me out if I close the browser, no matter how short the time. The passwordless login options randomly fail for no reason. Sometimes I can use windows Hello, sometimes it wants to ping my phone, and other times wants to use the authenticator app.
It's a mess, and keeps getting worse. Moving to another PW app is looking better an better. Main speed bump is getting my Dad to move too for PW sharing.