I have a Samsung UE48H6670 TV and have never watched Freeview TV. Always watched bluray, played games or catchup TV via internet. Tried hooking it up but SD reception is OK and HD very bad. Need HD to work. Tried a known working coaxial cable and still bad. Tried going direct from to booster to rule out cable from booster to socket. Still rubbish. Unplugged all devices from the TV and still rubbish. Everything points to the TV being the issue. Have I missed anything out worth trying any device to add? All other TV's in the house are OK except for this one and they all use the sames booster. I even tried swapping booster ports in case one was dodgy. Still rubbish.