@Worro47 as yiu cannot split the two bbands on the white Sky Max hub the process is tontemporarily turn iff thec5GHz band by going into the hub's advanced settings in the My Sky app. Then connect your devices once done turn the 5GHz band back on and the devices should remain connected.
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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
