@Alit3 if you have a white Sky hub go into the hub's sdvanced settings in the My Sky app and change the WiFi security setting from WPA3-T to WPA2 which can help,as some TVs have an issue with the newer security stsndard.
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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
