I have a Samsung QE49Q7F and the sound cuts out momentarily. Just a really short cut out, say 1/4 second but it's very annoying. If I turn the TV off at the mains and restart it it may be ok for a day or two but then the fault starts again. It's completely random because some days it will do it every 2 or 3 mins, other days hardly at all. I have decided it must be the TV and most certainly the One Connect box because watching the same program on the screen in another room is perfect i.e. it's not the transmission it's the TV. I wondered `if anyone else had this fault? I know problems with Samsung One Connect are numerous (and I wish I'd not bought it but it seemed good at the time) but I've not found any mention of this particular issue anywhere else yet? Thanks for any help or ideas you have.