@Bladerunner you can check the speed your devices are recieving by running a sped test to stream video you need a good steady wifi dignal of at least 10Mb/s for reasonable auality. I find thst Sppedtest.net or Fast.com are reliable.
=========================================================
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
