Same. The sky live tv green flash. I reached out to Sky they point blank refuse to investigate saying it's not a known issue. But reading this it clearly is. I've done all the troubleshooting I can with no resolution other than not to watch their branded channels and national geo. No issues with anything else or their content on demand. I had the same problem when I was on sky Q, 5 or so years ago. Same green flash, only their branded channels again.
