How do I switch my AT&T router from 5ghz to 2.4ghz?

no need for you to change your router visit att router page 192.168.1.254 to manage/modify your wireless settings and as what the reply above you can change the wifi name for both 2.4GHZ and 5GHZ to easily identify what network you would like to use for you device

Either turn the 5 off or just give it a different ssid.

Thanks! Your advice was perfect!

How do I get to my router page to modify/manage settings?

Did you try the advice above by going to the web page: 192.168.1.254?

I believe my AT&T Pace router is set to automatically switch between 5GHz and 2.4 GHz whichever is most efficient but I have a smart switch that only will connect on a 2.4 GHz channel and it doe snot recognize the router for some reason.  How do I rename the 2.4 GHz channel without adversely affecting my devices that rely on the 5 GHz channel?

I am looking for the same solution for my smart switch too.  Please help.

I followed the first responder's advice and renamed both the 4GHz and the 2.5GHz.  I could then choose the 2.5GHZ for my switches.  Works fine!  Other than that, I cannot offer any advice.  Good luck!

I followed the first responder's advice and renamed both the 4GHz and the 2.5GHz.  I could then choose the 2.5GHZ for my switches.  Works fine!

This answer doesn't make sense.  My WiFi list includes my 5G and my neighbors, but no 2.4G version of my account.  How do I go dual (5G and 2.4G) so my lame cameras can sync in 2.4G and I have 5G for normal computing?