A user must make sure of one thing that during the configuration process of the Smart Connect feature, a user must share the same Network to both the frequency bands. The same Network name in both the frequency bands avoids the overlapping of the network in either of the bands. A user can change the Wireless settings of a repeater through the web interface of the tplinkrepeater.net
window. Afterward, you can enjoy a seamless connection between your networking device through both the frequency bands.