Hi @oddjobs2do,
Greetings from the Roku Community!
We're sorry to hear about your trouble with motion or Action Smoothing, which can't be turned off on your Roku TV.
On Roku TV models that support action smoothing, the feature is available in the advanced picture settings submenu of the options menu.
- Press the Star button on your Roku TV remote during playback to open the Options menu.
- Scroll and select Advanced Picture Settings.
- Modify the AActionSmoothing selection using the left and right buttons on the directional pad on your Roku TV remote. The directional pad is plus-shaped and is in the center of the remote.
Please note that your Roku TV does not support the feature if action smoothing is not listed in the advanced picture settings submenu. You can check with the manufacturer of your Roku TV for more information.
For more detailed information, visit these Support articles:
We hope this helps. Please keep us posted on what you find out, and we'll continue assisting you from there.
All the best,
Chel
Jecheal R.
Roku Community Moderator