I have a very strange issue with this tv since yestarday: it doesent respond to anything from any remote control (I have tv`s original and an universal one) and I dont get any response either from his buttons. The red light its just flashing when I am trying to change channel, sound, enter in his menu, anything. The only thing that can make this tv to even start was to unpluged it, but its stuck to one channel. I really dont understand whats going on.. I mean it works, but its stuck and believe me, I`ve tried anything from the remote controls or from tv`s controls. No answer. Any ideas ? Thank you very much