@Charlie0604 if you have a new Sky hub its wifi details will be different so check yourcentering the new details exactly as printed on the hub's label checking you are not reading a number as a letter of vice versa.
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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
