Please, someone can tell me how I can configure Deco M5? I just want the basics, like 2.4 or 5Ghz, channels, b, g or n network etc. I cannot find any way to configure basic things on my Deco !!!...

Yep, they are in AP mode. Cable is ~15m Firmware is 1.3.1 build 20190617 I just connect now to answer your questions (and trying to use other port) and it is online yet! I`m sorry, but I really...

@TP-Link Deco is not working here. I have the following topology I have signal problems in Deco 3 and so I've connected a cable... but it stopped working after some minutes!! When it is wi-fi only...