Thanks for coming back to us Paperboy,
Can we ask if you're getting any error codes or messages when trying to view BT sports through TVGO? We're you able to view this as normal before the Apple update.
Have you tried to view this since your last post? Are you still not able to watch? What happens when you deleted the TVGO app and re-install this? Are you able to view this using a different web browser?
Please let us know so we can get this checked for you.
Kind regards Jodi.