You can report service faults by calling 150 (from a VM phone), 0345 4541111 (from any other phone) or waiting around here for VM staff to pickup.
Alternatively, by answering some of the questions & trying some of the suggestions in this post so far, you might well be able to solve this yourself - quicker than it'll take for a tech appointment to be booked.
A good place to start will be my post above, that you've replied to...
C130 & 133 usually mean loss of connection to the TiVo-platform which can often be an internet issue. Do other devices connected to your homehub have internet access? Laptops. tablets, phones etc?
If they do, then on your V6, follow Home > Help & Settings > Settings > Network, and report what's shown in the top-right - is an IP address listed? If not, how is your V6 connected to your homehub - is it ethernet cable or wireless?
If it is, choose "Connect to Virgin Media services now" at the bottom.
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