@Hispanico Is it the same on the Deco APP? You could try to turn off "Mesh technology" for shelly devices on Deco APP to see whether it helped. Did you edit the device names by yourself? I doubt...

@stellaren You need to wait for the firmware upgrade on Deco M4. Manual Signal Source Selection on Deco

@Ivo0123 Hi, All installations will vary with the environment. So it's always good to do the pre-and post-installation site survey, measured to your desired data rates, which is always the best...

@Dunk When the internet light turned red, you mentioned you still had a connection. I think it is very likely you are still connected to the WiFi but there is no internet service on WiFi, like no...

@Sorin81 You could turn off "Mesh Technology " for LG smart TV on the Deco APP, then set up an IP address reservation for LG TV.

@berend You could download the 1.1.0 firmware and manually upload the firmware via web UI: https://www.tp-link.com/en/support/faq/1599/ I also suggest you should change the DNS to 8.8.8.8/8.8.4.4 and...