This is a problem than more than a few people are having. I've seen other single pc streamers with similar setups with nary an issue playing the same games. If I could at least know what the EXACT PROBLEM is, and what I could do to fix it, or at least what I would need to do. At this point I'm eyeing replacing my cpu and mobo after upgrading my graphics card in hopes that it solves the problem, but I'm going to be pretty pissed off if at the end of the day I'm left with stutter still. I have spent, in just the last few days, 30 hours trying to find a solution to it thru research and experimenting with a variety of different settings. All improvement is temporary, as it will run fine for maybe 5 minutes, but the second I tab out and back in, stutter is back and there's no way to fix it without restarting OBS. This is not a viable option. I'm getting ready to abandon OBS altogether.