Solved my problem, I sent back the Deco units and bought Linksys Velop. Now everything works perfect and as expected!

@David-TP Hi, Q5 1. Please check if Deco has enabled the IPTV feature. And if yes, the selected IPTV port can't use to establish the ethernet backhaul, and it can be used for IPTV only. IPTV is off...

@David-TP This is how it used to look (before switching to Deco, and this was how I first tried to install my Decos), the switch with the access point is on the other side of the apartment and have...

Hi, I just got my 2 Deco E4, but I can't get both to work. My old mesh network died (other brand), it used to look like: Router (Vodafone CGA6444VF), via cable connected: main node (in bridge mode),...