Hello Again. Yes, I am in South Wales, UK. The problem with the LG Channels app re-setting input from satellite to aerial is my second problem with LG. Before that, the Channel 4 app - I think it was called All4, or something similar, wouldn't show live Channel 4 streaming. Sounds petty, but for me aerial is not possible and in summer satellite reception is patchy due to the surrounding environment. So, when satellite is not available I rely on streaming - I get all channels through their apps, except Channel 4. Even going through LG's internet web browser and going through Channel 4's web site, it still wouldn't let me watch live Channel 4 streaming! OK, the point is, at the time, I went through LG's complaint and resolution system. I found it confusing, lengthy, frustrating and ultimately a waste of time. They never got back to me with anything useful and they certainly never addressed the issue. "Have you turned your TV off and on." And also, "Have you deleted the app and reloaded the latest version," was another trite response, among many others. I can only wish you great patience and perseverance. Raising any kind of ticket didn't work for me, but it just might work for you.