I have an old OnDigital Pioneer box which I have been using for Freeview since the demise of ITV Digital. There is no problem with all the BBC TV and radio channels, Sky News and Sky sports News, basically all the 'big' broadcasters. However, there is a problem with most of the other channels ie. music channels, FTN and the smaller radio stations e.g. Kerrang, Kiss etc. The picture and sound are intermittantly cutting out rendering the channel unwatchable or un-listenable. The box is connected to a modern ariel, with very little in the way of local obstructions. I can't think that this is the problem because the other channels work well. Is this something to do with the box, or is it just a poor signal strength from the smaller broadcasters ? Thanks in advance.