I really like Keeper, it's one of the better full service password management, auditing, and automation solutions. And the Chrome extension is really good. But the Firefox extension is buggy. It looks the same, but doesn't always work and it's EXTREMELY slow. You can see Firefox use up a ton of CPU when just switching tabs or reloading a page, then disable Keeper and it's lightning fast again. I'm not sure what is going on, but they really need to fix this bad. This is a show stopper.

** EDIT **

It's been months and still no fix. This is unacceptable for a service MSPs are paying for.