Recently Roku decided to redesign the Star Trek wallpaper, relegating Enterprise to a tiny little area at the top right of the screen, apparently to make room for adverts or links to shows in the area she used to occupy. This irritates me no end because (a) I liked the old wallpaper, and want as much Enterprise as I can get, and (b) I really hate adverts and promos for shows on my main screen (if I want to watch something, I'll go find it, thanks very much). It would be very nice if Roku could restore the old design.
Likewise, the Star Trek screen saver no longer exists, apparently; I no longer get images of my favourite characters cycling on my screen when I'm not watching anything else. I can work around that, I suppose, but it would be nice to have it back.