@Martin152 on Sky Stream that mesage usually means that the Wifi signal isn't strong enough. Every home is different as the layout, type of construction snd the level of interference varies. If the new Sky hub is on the floor or worse in a cupboard move it so it is out in the open and above obstructions like radiators. Sky do sell ad-ons to improve wifi and you can buy third party equipment but consider if a simplecethernet cable from the hub to the puvck is not a better option.
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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
