if someone could help with regards to the bt sport app on Samsung smart tv.
on the channels view I can see BT Sport HD 1, 2, 3 ESPN & Box nation and underneath it says BT sport extra HD.
1 to 6 they show pictures on each one of for example rugby, moto gp etc, but when I click to watch them live it just shows the bt logo and plays music? do I need to subscribe to an additional service to watch these channels orr?.
You would only see anything if sport was being transmitted on those channels, which is not very often. By definition they are Extra channels to carry broadcasts when there's a lot on, WRC Live is usually on an Extra Channel for example. I would be surprised if on average, the Extra channels are used more than 10%, it's probably much less than that.