@Keith789 do you really mean wifi signal from the hub or the hub has not connected to the line check the lights onnthe hub (see https://www.sky.com/help/articles/hub-lights-explained-start)
If the hub is nonconnecting check the cable from the telephone socket or ONT is properly plugged in. If youb are trying to use a different phone socket it could well be due to that socket nit supporting broadband.
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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
