picture break up

  1. S

    All 4 :- picture and audio breakup during programmes, but not in adverts !

    When trying to watch All Four's catch up of Walter Presents...(Dicte) I am often plagued by vision and sound disturbance during the actual programme, to which the only cure seems to be a hard reset via the rear power switch. This is tedious in the extreme, as even if the box starts to behave...