Hi spacecadetuk, I've had a peek at your details and can confirm that there are some errors. Please monitor it and let us know tomorrow once the outage has been fixed.
@deans6571, what other channels are you having problems with?
S4C HD, Film 4 HD & H2 HD plus Sky Sports Action HD & Sky Sports F1 HD. These all disappear when Ch 5 HD also disappears.
Can you give us more information about how often they disappear?
It's only ever happened twice. The first time (as shown in original post in this thread), I called VM Support and they sent some signals to my box which then caused the channels to reappear again. It's only recently that they disappeared again but this time they reappeared without me doing anything or calling Support again?!
Also if you have more than one TV Box, is it affecting all your TV Boxes?