@Verticle01 that sounds like a serious line fault. Run the service checker in the My Sky app as that should offer to book an engineer as that speed is well below the guarantee for your line.
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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
