Hi there- quick rundown- I have a 75” Samsung Q60t QLED, with a Sony STRDN1080, Polk Audio fronts/center/rears, Polk HTS12 sub, and a newer Comcast cable box. I’m having a bit of an issue with some glitching/pixelation/fludder when I’m watching football, and have gone down a rabbit hole of research on settings. Currently have all the motion enhancers off, and that seems to have helped a bit. My main question is- between my cable box and receiver, they both have settings for resolution or upconverting. I have the cable box set to highest resolution possible that the TV can handle, even though I don’t believe Comcast broadcasts that high anyway. I also have an option on the receiver to upconvert to 4K. How should I set all these? Am I throwing too much at the TV and getting this screen issue potentially because of this? I can get my full settings tonight if any more info is needed. Thanks in advance!