Roku Device Features, Settings & Updates

[Hayden-S1]

So I bought a new roku tcl TV and one of the issues I’m having is I wanted to change the theme, background and screensaver. I was able to change the background but when it comes to the screensaver it always restores to the default and never comes up with the fish tank screensaver I selected I have tried multiple times to fix it my restarting etc. can someone help? 

[Pennyann]

if u are trying to use the ROKU developer aquarium screensaver, it doesn't even load up on my TV. In fact,  it won't even launch at all, can "add" it to my list of screensavers, but even get a failed message when attempting to preview it. I finally removed/uninstalled it from my downloaded screensavers altogether.  New issue I am having now is other downloaded ones are disappearing completely from my TV and have to redownload them. 😒