Hi, I bought 3 Deco E4 Wi-Fi mesh devices about a month ago, and since installation, my network speed has dropped to a third of the broadband contract speed. I performed the trouble-shooting steps of

Hi. I have 6 Deco M5 mesh units covering my house. Three are wired back to the master via the cat5e cabling in the walls. As expected, those slave units each receive over 300mbps which is the contract