Why does Manor Lords stutter during indoor dialogues with Jonsbo CR-1000MAX?

During dialogues, frame time jumped from 16ms to 45ms, causing tearing. I tried rolling back drivers, but the problem persisted. Using GamePP Peripheral Driver Conflict Detector, I found a background service seizing GPU resources. I disabled it. After adjusting the startup order, CapFrameX confirmed frame times stabilized at 15-18ms. RTSS verified the elimination of fluctuations. The Jonsbo CR-1000MAX Standard Edition airflow is now optimal, and the game runs smoothly without visual artifacts.