@Rj278 if you havecthe white Sky Max hub you should have a link labelled Wifi Settings which opens a page where you can edit the SSID and pasword of the Wifi Max hub by clicking on the pencil icon. If that isnt there either call Sky as they need to get it added.
If you have a black Sky hub see these instructions https://www.sky.com/help/articles/find-and-change-your-wireless-password
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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
