Re: Can samsung TV apps save data / login details?
Sometimes this happens if you're not logged into Smart Hub somehow, but it sounds like you're logging in. But just so you know, I support US products and customers. And from what I can tell, this model is for UK. (Correct me if I'm wrong.) So if you want the most accurate information, here's the Samsung UK portal for support on that product: http://www.samsung.com/uk/support/model/UE55D8000YUXXU
Hope this helps you!