@Beth3003 try changing the sound output type in settings as the default Auto setting may not suit your set up. If using standard TV speakers PCM stereo is pretty reliable but it is only in stereo.
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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
