Facebook is not closing your session locations, when you log off. This is causing Facebook to run extremely slow, and games to crash on a consistent basis. In order to fix, you have to manually end activity on your sessions. Once I closed my active sessions my performance improved drastically!!

1. Click Account

2. Account Settings

3. Look to the upper left and click Security

4. Active Sessions - click edit

 

Once you are on the security page, it will tell you how many sessions you have open. End all but your current session.

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