Why are character voices delayed by 0.5 seconds during dialogue scenes?

The 0.5s audio delay during dialogues was comical and broke immersion. I tried updating the sound card driver, but the delay worsened, causing helplessness. I used GamePP Peripheral Driver Conflict Detector to identify the service conflict and disabled it. Task Manager showed CPU usage stabilized at 40-45%, and log analysis confirmed the conflict was resolved, allowing me to export the data.