@JonBWilliams never heard of an ISP asking for thst which is a form of address check what result do you get when you enter your full. Address into this checker Openreach Checker
If you post the result obscure the reference to your address and incude the first 3 lines of the notes.
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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
