yves_b wrote @Rcf026 It is, indeed, a good idea to disable WiFi operation of the AT&T router. @yves_b I think so as well. After disabling the router's WiFi the optimization scans have detected no...

Disabling the wifi on the modem will no stop the modem to act as a router. @yves_b I meant disabling WiFi operation of the router, not simply disabling the broadcast of the SSID. This seems to be...

@yves_b Update. It doesn't seem as though disabling the Wi-Fi on the AT&T router is that difficult after all. I found a really good video on YouTube that explains how to do it. See the link below....

@yves_b yves_b wrote @Rcf026 If everything works well, and if some devices are still using the old SSID, you can leave it running. The video shows how to create a new wifi network from the Deco. It...

yves_b wrote @Rcf026 I believe the main reason to disable the old SSID is to ensure that devices use the new SSID, because the new one offers a better coverage and transparent roaming. Something...

Below are the details of my set up and two questions, but in summary, should the old SSID be visible and working after setting up a TP-Link Deco AX3000 WiFi 6 Mesh System? Does having two SSID's...