Wonder can someone help me before I end up breaking the tv 🙄 I got the TV yesterday & set it up. Was able to watch bbc1 no problem. Today I've switched it on & all I see is Samsung tv plus & no other channels. I've tried auto tune again & it doesn't pick it up. I've disabled the Samsung tv but when I go into source it is still the default. I have reset back to factory settings & went through setup again but still not picking up terrestrial channels but yet last night was grand. Am I doing something really stupid? Can anyone help?