Thanks for replies
Definitely not connected to Ariel which is why bought smart TV for WiFi
As I say I can stream live BBC but nothing else
But on phone or tablet can stream live TV on all channels
The apps on your smart TV are primarily (and in most cases only) for catch up as they're supposed to be complimenting live TV via Freeview on an aerial. You're not going to get live TV unless you plug an aerial in.
Ignore the fact you can get live TV on your phone, it's a very different device.
UKnews, dbl and DJ Dave gave kudos