CPU: Intel i7 7700k 4.2 Ghz GPU: Zotac GTX 1080 8gb Mini Mobo: Asus Prime Z270-P Memory: T-Force Vulcan DDR4 2400 32gb SSD: Team Group L5 Lite 3D 240gb HDD: Toshiba DT01ACA200 7200 RPM 2TB Internal Main Monitor: Dell S2417DG Second Monitor: Acer Predator XB241H Both monitors on Gsync, 144hz. The game runs fine oddly enough when I'm single PC streaming. My FPS goes to like 60 when streaming and I get 0 issues. When I am playing off stream, and utilizing my whole system for Destiny 2, I can get consistent 80-140 frames yet significant stuttering that drops it in the 70's. GPU utilization is 90%+ whether streaming or not. This system should have no issues with the game. I do not have enough space to run it off my SSD, so its running off the HDD. Ideas??