So I had it working perfectly all day yesterday then it started doing the following Many of the channels on the list do not populate: The ones that do do not preview and give a blank screen when selected Weird thing is many of the VOD movies do work. My provider says everything is working...

so the channel list loads up ok, but when I select a channel I do not get any video, just a black screen with a blue horizontal line across the bottom and the channel name text. Any help appreciated