INTERFERENCE ON TIVO RECORDINGS AND PAUSED PROGRAMMES.
I have a problem with horizontal 'interference' lines (pixelation?) on my recordings and also on paused programmes. These are not on screen permanently, they occur frequently at random times throughout the programme.
These lines appear near the middle of the screen as a mixture of the colours that are currently on the screen. This also happens if the live programme has been paused for a while and then restarted.
I've tried rebooting the box but that makes no difference.