@Dean+86 the main reason for programmes freezing is poor networking. While you may have ample speed at your router the key thing is the speed at the TV. You can test the speed by running the network test in the Get Help menu in the Netflix app.
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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
