@sdfgjkj you mention boosters which can make wifi worse if not properly installed. Boosters need a strong signal from the hub to work properly and can only offer only 50% of that speed so 2 boosters daisy chained can only deliver 25% of the speed the first booster connects at.
If younpost details of your set up including whather have Sky Q boxesx or not and the colour of your Sky hub forum members should be able to suggest what to do.
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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
