I'm not sure what you mean by "normal channels", I'm going to presume you mean live-broadcast TV channels..
Those errors sound very much like a V6 without an internet connection, so - on the face of it - I'm not sure why you'd go nuclear and choose to delete everything when there's potentially a much simpler solution. But it's done now...
Your V6 gets its internet connection via your homehub, and it's that internet connection which supports all the online functionality that you describe. First thing's first - how is your V6 connected to your homehub, is it wireless or Ethernet cable?
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