The router only allows one user session at a time. If you log into the router's web interface, the platform will stop updating until you log out.
To use a Salt Fiber Box router in your installation, add the following to your
# Example configuration.yaml entry device_tracker: - platform: salt host: 192.168.1.1 username: admin password: YOUR_PASSWORD
See the device tracker integration page for instructions how to configure the people to be tracked.