More Than One Person Logged On: Someone might be trying to log into your Facebook account.Try checking your particular cookie settings for the browser you are using. Sometimes your settings might be set up to automatically end your session after a certain period of time. Cookies: Your internet browser uses cookies to track sites you visit.
Potential Reasons Why You Keep Getting Logged Out
Let’s work through some of the most common reasons for Facebook logging you out. Fortunately, many of these issues can be resolved almost immediately. There are many potential causes for this. You might be in the middle of a game or chatting with a friend when all of a sudden you are logged out. Given that we spend a lot of time on Facebook doing a number of different things, there is nothing more frustrating than being automatically logged out when you are in the middle of something.