@EllieKx quickest way to undo the changes you made is to reset the Sky hub which will take it back to its fsctory settings. On any black hub press and hold innthe reset pin until the power light flashes then release the pin. Onnthe new white type younhold in the WPS button for 30 seconds.
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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
