I used to have a digital clock as the screensaver, today that option has disappeared and the only options I have are the city scape and logo rain screensavers.
I tried searching and installing "Screensaver" in the channels but the ones I found only added new channels that you had to open to show the screensaver rather than happened automatically when the Roku was inactive.
How do I get my clock back, or something new to use a screensaver under Settings > Theme > Screensaver