A bit of help please my old mum & dad haven’t got a tv aerial on there house so they use a zgemma h9t that is connected to there old virgin media lead coming into there house as a free view box ,there box has stopped working when you turn the box on just get very bad interference with the picture very fait in the background I’ve tried different hdmi ,different tv . S a question is how can I get the box to work or any idea s on how I can get my loverly old dears some tv ( price for a tv aerial was £65 .any help thanks jonesey