@DavidLynch17 unless you have set the hub to hide the SSID the problem is the Nest is to far from the hub to get a signal.. wifi signals wont pass through metal and lose strength due to passing through walls etc tge denser the msterial to more signal thst is lost. Sounds like you need a booster or move the device or the hub.
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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
