First of all, I can't speak english so Im sorry in advance
I've been using Slingbox for more than 4 years, and I am very pleased. My specs are: slingbox in baton rouge with hd cable box and 5 mb upload (COX). A western digital TV in Guatemala with 10 mb download. My connecton is TCP and my avarage buffer is 2200 - 32000 (which is good, but not to crisp).
Can you guys help me to understand what determine the secreen resolution and how to improve my qulity image (more crisp). My screen resolution is always 640x480; frame rate 30 fps on my tv and ipad. But on my samsung s6 is 986x540. (The output on my cable box is 1080p)