A:Answer Hi jason1214, please check if the TV needs a software update, https://us.en.kb.sony.com/app/answers/detail/a_id/58749, if the issue happens again, kindly follow the steps in the next link: https://us.en.kb.sony.com/app/answers/detail/a_id/42970/p/61659,95543,96008,96060/c/65,66/kw/tv%20turns%20off%20by%20itself. Regards, ~Erin