@Alexandre. Ok I did the order of the TP Link Powerlines, hope to receive them next week. Only to confirm... Can I connect the 2nd Powerline device to any of the Decos I have connected by ethernet,...

@Alexandre. Bro, again thanks so much for all your patience with me and your nice help in my case. Well I saw the "main" problem that some of my items/appliances disconneted from Wifi, others works...

@Alexandre. ****UPDATE**** I just disabled the Beamforming option of the Decos APP and this fix the problem of the AC Splits Wifi Controls, difficult to know this was the problem because is an option...

@Alexandre. Yes I didn't know that but now Is crazy change the names of the Wifi because I have more than 80 ítems connected to my Wifi networks, If I do that everything will be disconnected...

@Alexandre. Oh ok, the SSID is the name of the Wifi that I put, of course the name of both Wifi are different, example..... Wifi Name of the Decos: Calakmul´s Home Wifi Name of the Internet Router...

@Alexandre. how can I do this ?.... try connecting Eufy camera to ISP Router SSID. Do you mean to connect the Eufy camera to the Wifi of the internet service I have ? (router of the internet company)...