I've searched but can't find a similar topic - hope someone can help. I have a Samsung smart tv which is about 3.5 years old (can look up the model if that is useful).
When watching freeview TV it will randomly turn off, sometimes every few minutes, sometimes once an hour (it's very random). We will also lose control using the remote - pressing buttons on the remote will make the red light on the TV flash but the channel or volume won't change. The off button eventually works but is delayed. Occasionally we will lose sound but this is less frequent.
These issues only happen with freeview channels, we could use Netflix, YouTube etc for hours on end with no problems.

It's pretty frustrating - has anyone had the same issue and is there a fix for it? Thanks!