Hey I've recently got virgin BroadBand and it came with a virgin media box too. I struggle to get terrestrial TV with my smart TV so I plugged this box in to see what it can do. I noticed it can pick up BBC 1 and itv, but BBC 2 HD is greyed out and says I require a subscription? Also I have a constant error message 7400 on the screen. Are these related? Does anyone know how to fix the 7400 error? I've set this up 3-4 hrs ago.