Disable "power saving" under Settings->System->Power as well as the screen saver and the light should stay on.
Sorry, but that didn't work.
They keep messing with that light. They really need to add a setting. There's probably more people complaining that it comes back on after it goes out, so your request isn't as common. I wonder if it now detects that the TV has been turned off and turns the light off.
I have two of the Roku Ultra LTs. I moved the one from my living room into my bedroom because it seems to stay on all the time. You'd think they'd at least be consistent. Oh well, it's still a great little device.
