@CowboyWM Carl, this brings me make to the original question. The root router on my system is an AT&T Model 5268AC with the following address Router/Gateway Address: 192.168.1.254 Subnet Mask:...

@Carl Carl, thanks for the info but I cannot select the 5G WDS option if the 2G is selected and saved. Step 1 of the manual's instructions say 1 & 2) Go to Advanced > Network > LAN, confirgure the IP...

The root router on my system is an AT&T Model 5268AC with the following address Router/Gateway Address: 192.168.1.254 Subnet Mask: 255.255.255.0 What IP Address should I enter during the AC1750...