@pooh123 are other devices connecting properly as if theyvare its an issue with the phone. One odd thought if you have the white Sky Max hub use the My Sky app to access the hub's settings to changecthe wifi security from wpa3-t to wpa2 a new phone like yours should support the higher security nut it is worth a try.
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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
