Is there anyway to reset the opera TV store on my Sony KDL-50w800b tv? Is just any content I try and watch that seems to use Dailymotion doesn't work. I just get a black screen. It was working fine a week or so ago.

Trying to use the LandscapeHD channel, and none of the videos will play anymore.

I don't want to reset the entire TV, otherwise I'll loose all the picture settings !!

Thanks for the suggestions in advance.