Everytime I start tv after 30 minutes of being off it starts in setup mode. It ask what language, store or home mode, and tuner channels. This is the second 55c8000 I have. I returned the other one after it always going into dynamic mode after 10-15 min of watching tv. I would do the vol trick of switching over from store to home use but it would stll switch over to store(dynamic mode). How can I prevent this from happening with my new tv. I updated to firmware 19 on both screens.
Another problem I'm having is that I don't get Dolby digital to my receiver from the tv. I have an optical cable connected to my receiver but can only get 2.1 sound. I only get PCM option as the Dolby digital I'd greyed out. Only way to get my center and surround speaker to work is to hook up my DVD player, TiVo, ps3 is directly to my receiver. How can I fix this issue as well?