Hey Folks, so I've been suffering with loss of standard definition channels (itv2 was the channel I specifically watched and wanted to record from) but kept loosing the signal and recordings would fail. I read a post here saying return the TV but before I did that I decided to give Samsung support a call. They walked me through a full reset and we checked the signs strength for itv2 and it was low. The rep asked me how my TV input was rigged up and are there any components in the chain and I do have some bits and pieces. I have a powered signal booster that goes into a signal splitter and they advised I remove all extra components from the chain to validate what the strength is like with a pure aerial to Samsung connection. After fraffing around and making that happen I am now of the belief that the issue was with the purity of the signal being received from my freeview aerial. No signal loss now for 3 weeks. The rep did say that a signal booster would also boost a bad signal which makes sense.