Hi. I bought this TV (Toshiba 20wlt56) about 2 months ago, and not really had any problems. Just slightly curious about 1 thing. There are two lights at the bottom - one which lights red or green depending on the state of the TV (standby or on respectivcely), and one which lights green when the sleep timer is set. I have recently noticed that sometimes when I switch the TV to standby the normal standby red light is on, but a few hours later, if I return to my room, both lights are lit green, as if a timer is on (although it appears there isn't one, as I can leave it several hours in this mode without a timer activating and the TV switching on). If I turn the TV on, then off again, it returns to the standby light, but the same thing may occur. This doesn't happen everytime I turn the TV off, just sometimes. Anyone else any experience of this problem and how to deal with it? Thanks in advance.