@CuptoCup The only other thing left to try is rollback Hub to gateway mode, and configure Deco mesh to run in Access Point mode. How to set up Deco to work in Access Point mode Then, try running...

@Arif_R This is, indeed, a long story but with good details in it. Troubleshooting that might not be easy, so I am going to focus on few things first, and let's see how it goes from here. I'll touch...

@CuptoCup Could be the cable, that should be easy to check if you replace it by the different cable. Also check if you do have Deco S4 and not Deco E4 by any chance. Deco E4 has 100Mbit Ethernet...

@Miffthekitty You should be able to wire security camera to M5 with Ethernet cable, unless you configured camera with static IP address. Your new Deco mesh runs by default in Router mode, meaning...

@barissimo These FAQ articles may help: https://www.tp-link.com/us/support/faq/1865/ https://www.tp-link.com/us/support/faq/2265/ If you switch Deco mesh to AP mode, that will disable all content...

Biggsy wrote @Alexandre. That makes a lot of sense, typically it was sitting at around 73% CPU load, and Memory ar around 40% but the main unit was warm. IN AP mode I cant see this info now @Biggsy...