@ClareH4 Extenders need careful placement to work properly as they need to be placed roughly halfway between the hub and where you need the signal boosted. Placing in a hall or landing are pretty good places as the stairwell helps the signal get upstairs.
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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
