Title basically says it. Full screen produces no sound, but in windowed mode, it's fine. This is only through my LG OLED TV. Sound through both of my headsets (Astro A50 and HyperX Cloud II) in windowed or full screen is fine. I've updated my Nvidia drivers, the TV is updated. All other PC sound through the TV is fine. Is there a game file that can be deleted / recreated? Any suggestions? Thank you.