@Wrayman Thanks! And when should i plug in the cable into the secondary decos? Before or after the configuration?

@Wrayman Thx for the answer. Here is a sketch of the network. All the decos are connected through cable to the switch . I hope this help you find a solution.Regards

Hello, I'm looking to establish a mesh WiFi network throughout my house using 6 TP-Link Deco S7 units, with the aim of having the same WiFi network (SSID) in all my rooms, including five bedrooms and...