@CJGeorge & @Kai6 there is nothing obvious that should cause issues with streaming that happens around 9pm.
Two possibilities first is some event in your houses that causes interference. In the past things like a heating system switching off or on has caused issues or someone using a microwave with a slight leak of radiation can cause wifi signals to have issues. The second is interference from neighbour's wifi networks butvthst usuallybis not at a fixed time.
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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
