Hello, I have a desktop, laptop, and an Android device. I use the laptop for work, however I wanted to sync some passwords, so I connected sync for cached passwords only. I then disconnected it, and everything was good. However, several weeks (more than 2 months later) Firefox took an update and randomly synced everything in my account including bookmarks, passwords and everything else to the laptop, which at this point should NOT have been connected or authorized. WTF Mozilla? Now, just to reiterate, I am VERY sure that this laptop was removed from sync. Completely. I use it on a daily basis, and a bunch of bookmarks that should definitely NOT be there showing up in my bookmark toolbar was really not OK.