Why are all wifi connections listed as out of range?

[AC Question]

When trying to connect to wifi, all networks list as out of range. Other devices connect just fine. Recently bought a new router and modem. They have both been rebooted. Tablet has been powered down. Cache has been cleared. Thoughts?

 

[B. Diddy]

Welcome to Android Central! Which device? Review this guide: http://forums.androidcentral.com/am...roubleshooting-wi-fi-connection-problems.html