Yes, via the ethernet, and I don't know how much it helps. I have my stereo receiver that can receive TuneIn and other internet channels, but I run that through our WiFi. I don't think there would be a huge difference between ethernet and WiFi because we have a Google Nest pod in the same room. We ran the ethernet through the LG TV with the YouTubeApp, and it was painfully slower. In our experience, Samsung TVs are much better to run Apps (more choices, run quicker), but this may be a function of our LGTV being the oldest TV in the house (2017). If you have a newer Samsung TV, try running YouTube TV through the TV app. We like the Samsung remotes better than the LG remotes too.