Sell your youview box and go for FreeView.
I'm fed up with channels on youview not recording an entire programme, especially the uktv channels and CBS. With FreeView you can add a few minutes to the start or end of what you want to record (a Buffer). youview is by far my worst-ever purchase. Don't buy or bother complaining as this problem's been going on for years. Wish I'd read the comments on here before purchasing. Rant over. Ron.