Hi @Refreamen,
Thanks for keeping us posted here in the Roku Community!
We'd be happy to assist you further. Here's how you can access the Expert Picture Settings on your Roku TV:
- Switch to the HDMI® input you wish to adjust or begin playing a movie or TV show on a channel (to adjust settings for streaming content).
- Launch the Roku mobile app.
- Select the More icon from the bottom navigation bar.
- Select Expert Picture Settings to reveal the EPS menu.
You can refer to this article for further information: How to use Expert Picture Settings to adjust your Roku TV™
Let us know how it goes.
Best regards,
Rey
ERey.
Roku Community Moderator