@TP-Link_Deco yes, he get the right IP address in the right segment, if I see in the IPconfig its look good everything looks right, but if you ping to the gateway no answer!

I have 4 Laptops, 4 TV´s a more devices in my house all of them works fine with the Mesh, but one laptop with Windows Vista connect to the WIFI but can´t access to Internet. I´m trying with 2.4Ghz...