Hello there! We understand that you’re experiencing brightness issues with your 86UT7550AUA TV when viewed from an angle. This can be concerning, especially when you're trying to enjoy your favorite shows. You may access this link related to your concern: https://www.lg.com/us/support/help-library/lg-tv-picture-quality-and-optimization--20152175493545.TVs can exhibit some color and brightness shifts depending on the viewing angle, which is more noticeable with certain display technologies. We recommend adjusting the TV’s picture settings, such as brightness and contrast, to see if that helps improve the overall viewing experience. Additionally, checking the TV's position to ensure it’s facing directly toward your seating area can also make a difference.If you continue to experience issues, please don’t hesitate to reach out to our customer support team for further assistance. We appreciate your feedback and want to ensure you’re satisfied with your LG TV.—Avril