Hey sportagegirl, thank you so much for your post on our forum.
We're sorry to hear of the green screen issue on your TV box, we'd love to help with that!
Can you please advise if you've contacted our faults team previously in regard to this as japitts above had suggested and if so, what assistance was provided in this case?
We are here to help further where needed, please give us an update and let us know if you still need our support.
Adri - Forum Team
New around here?