I changed to Vodafone TV from legacy TV about two months ago. Frequently the TV broadcast has frozen and I have had to turn the TV and the box off at the wall, wait a few minutes and powerup again. Its happened regularly and I am starting to get annoyed by it. Why is it happening. The error message on screen says to check that the internet connection is plugged in or something similar. I am simply sitting there watching TV, not pulling out connections.