Suddenly the Fox News Go lost closed captioning. The film clips have closed captioning only the live news streaming has lost them. “Closed captioning is always on”. The accessibility & captions shows “No Caption Tracks Available” I have a new TCL Smart TV, and another TV with a Roku Ultra. Both have lost CC. I’ve uninstalled and reinstalled the Fox News app.
Welcome to the Roku Community and thanks for reaching us.
For more information about that channel's features and functionality including closed captioning, you'll want to contact the channel provider support directly to inquire further. Many channels on Roku are developed and maintained by the channel provider themselves.