Hello fellow Firefox users! This problem recently started up, likely around the time I started to use Sync. If I'm using Facebook on my desktop and am already logged in from my laptop, the system forces the laptop to log out when the desktop signs on, and vice versa. It gives me the error message of "Please log in to continue". This didn't used to be an issue, and I could run it on both computers at the same time if necessary. I tested the issue on Google Chrome and it does not persist there, so it's most likely a Firefox/Sync issue. Does anyone know why this may be, and how I could fix it?