@Feegfee this is a commion issue if you have added Sky's WiFi Max as the upgrade talk to Sky as it sounds like you need an extender or if you already have one at least a second. See https://www.sky.com/help/articles/sky-wifi-max
=========================================================
65inch Sky Glass, 3 Sky Streaming Pucks, Sky Ultrafast + and Sky SR213(white Wifi Max hub) main Wifi from 3 TP-Link Deco M4 units in access point mode
