Restart your modem and router (if you have one). Sometimes, simply turning them off and on again will fix the problem. To do this, unplug the devices from the power supply for about 30 seconds, then plug them back in.
If you're using a Ruckus access point (or router), you'll probably need to log into its management interface via a web browser. You can access it by entering the Ruckus device's IP address into your browser. The default address is often 192.168.1.1 o...
