I've had a Ultraplus Satellite Freeview Receiver for the past two months and everything worked fine until 3:30pm last Saturday when it suddenly stopped displaying live TV, saying that it couldn't find a signal "No Signal (Tuner 1)".
Recorded shows play fine and the problem seems to be confined to watching live TV.
The satellite was installed two months ago which is when I also bought the receiver. How do I diagnose the problem so that I can complain to the right company?
