My 43xf8096 android tv is connected to my Humax set-top box where I have two satelite cables plugged in. I am not connected to the freesat tuner that comes with the tv. When I enable Youview in settings I am asked to run a search for digital services and the result is always "no services found" and nothing happens after that. Am I doing something wrong. How do I get it to find digital services?