@Marco39 the bottleneck is likely tombe the WiFi speed between your hub to the TV improving speeds to the hub wont magically remove that bottleneck. Consider impriving the WiFi signal in yiur home either by buying Sky's WiFi Max bundle which can get you up to 3 WiFi extendersxshould they be required or buy your own home WiFi set up,and use that instead of the Sky hub's WiFi.
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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
