I am trying to get my couch setup done and steamlink is a bit spotty on my NUC. It always starts crashing when I start using different controllers. Since Steam itself can stream too, I thought I'd try it out.

I am running a N200 NUC connected to a 4K TV, running Steam Big Picture at 4K resolution. Games render on my PC at 2K resolution usually. The games run fine, but the big picture UI is a bit laggy. It is bearable, but still, I would like to improve it. The usual fixes have been tried. My Google search did not reveal any additional options so far.

Any options here, like reducing render quality a bit?