What question did you ask me mate? The problem that Samsung fixed for us was the low volume of the rear speakers when surround sound was used o er WiFi. We now have good rear speaker volume. That's pretty much what mist of this entire thread is about.
I've been quiet for a while now if anyone's noticed...I thought my wife had dropped the setup at John Lewis to get tested however she was in fact getting a full refund. Now that an updates been released I'm not sure whether to be happy, sad or get a divorce!