Playing Once Human on a Huntkey Blizzard T600 Snow and it feels like background processes are fighting, causing massive input lag. Do I need to tweak priorities to stabilize frames?

Based on environment report 2026-SN-01 on Windows 11, I noticed the Huntkey Blizzard T600 Snow fans ramping up aggressively during survival sprints. The real nightmare was the memory command congestion causing input lag; HWiNFO showed frame times swinging wildly between 16.6ms and 45ms, making the game feel like a slideshow. I navigated to Task Manager -> Details, right-clicked the game process, and set the priority to High, then used Resource Monitor to manually flush 3.2GB to 4.1GB of standby memory. After this, the frame rate finally settled into a 60fps to 72fps range. Even so, I still feel slight stutters in dense building areas, likely due to CPU cache miss rates. After three reboot cycles, this tweak helps, but it's a band-aid for a deeper scheduling issue. At least it's not unplayable anymore.