I have a new 2019 LG OLED TV with AirPlay. I'm trying to stream ESPN (I have a paid ESPN+ subscription) from my iPad to the TV. I can mirror the iPad with no issues and stream videos from You Tube and a few other apps. From ESPN, I can stream a news video, but when I attempt to watch a live event nothing happens. Both the TV and the iPad's screens go black and eventually the TV returns to live TV. I have a Roku I used with my old TV, but I was hoping to eliminate that step with the new TV. Thank you in advance for any thoughts or suggestions.