Hi @tghedlin,
Thanks for being part of the Roku Community!
We wanted you to know the backdrop picture interval. If you set the interval to 1 minute, it will automatically revert to 10 minutes. This is by design to prevent screen burn-in, particularly on models like the TCL Roku TV.
Roku recommends keeping the 10-minute default for optimal screen protection.
However, to be extra cautious, Backdrops is designed with additional OLED burn-in protections. If your Roku device detects you have an OLED panel or if the panel type is unknown, then the image duration is automatically set to rotate after 5 minutes per image.
For references, visit our Support article on how to use Backdrops on your Roku streaming devices.
Regards,
Chel
Jecheal R.
Roku Community Moderator