Anyone else have this problem.Everytime I go into my Systems interactive features like Check the weather ,check signal strengh ETc,I can never get out of those applications as system just freezes up and only way to bring it back is to reset by pulling plug(Cant manually turn off as that doesnt responde either)Then of course takes at least 5 minutes to come back on.Just trying to find out if I have bad receiver or if other people experience this..