Just wondering if anyone knows optimal device settings for tv boxes? And/or if there is a good places nfornthe various meaning ls of the terms used in devices? ie - tunneled? On/off? etc…
This is the sort of thing you need to search for and the site search 
can help find threads/Topics with some answers. 
Video terms and acronyms.
As far as optimal device settings I am afraid there are way to many variables for anyone to give precise instructions. Troy has many videos that you can watch and learn from.