The message "You are already logged on to the system" displayed when I tried to log on. Why?

If you see the message "You are already logged on to the system" when you try to log on, then one of the following is true:

Simply click Continue to access the MLS. This terminates the previous session.

TIP: If you suspect that someone else may be using your agent ID and password, then change your password.

See also

How do I log off the system?