@Theoss Did you try the updated utiity for Archer C7 v5 following this post recommendation.

@Mark_A OK, but why do you think that "TP Guest" network is emitted by your router but not by the some of your neighbors routers.

@Mark_A You should be able to do this for the guest network:

@tdoe321 You should be able to do that via a web browser on a computer in your local network. 1.Visit http://tplinkrepeater.net, and log in with your TP-Link ID or the password you set for the...

@Sabith Did you try to reset the RE to its factory defaults ? If not - press and hold the reset button for about 10 seconds then test again. If your RE still doesn't work then contact your retailer...

@Dinis124 Revert your REs to their latest FW release (v1.0.13) and try setting a static IP addresses for the REs preferably outside of your router DHCP pool and test how it goes. These REs should...