I have been using wireless headphones with my smart TV for several years. I recently purchased a Roku Ultra device and successfully set it up for viewing. However, now when I connect my wireless receiver to the TV, no sound is transmitted through my headphones. I've tried everything that I can conceive, but nothing works. I am able to use the Roku earbuds that were included, but the sound cuts off for others in the room. I can only use the earbuds when no one else is around or even cares about the sound. I need a definite solution, not suggestions.