this is the message im getting "service unavailable check tuner config"
itv HD & channel 4 hd are ok
Have you tried scanning yourself?
Having exact same problem with HDMU image, I always use rats channel list sent over by DBE but nothing in HD Channels is showing except Ch4 trying a rescan now to update lamedb but I doubt it will work. Not liking spark mode that much seems a bit boring for me.