Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
Samsung KS8000, Premier+, Sling no widescreen on SD content.
I'm unable to use widescreen on Sling when I watch SD content on 4k resolution. I do have "Zoom to fill screen" in settings on Sling app. I tried everything and only way to get widescreen on SD content is to use 1080p as my display. This has to be a Roku issue because this only occurs when I switch display resolution. It works on 1080p, but not on 4k.