@AlanEB check thecspeed to your hub by running the Service Checker in the My Sky app if you click on the Broadband Link it will show the history for the last couple of weeks. If the speed is below tge guaranteed speedcit can give extra help.
If tgat is normal then your issue is slow wifi in your home.
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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
