Solving response delay on Jginyue X99M-PLUS for Metro?
The difference is night and day! When my moves finally trigger perfectly in the wasteland, the fluidity is just exhilarating. Previously, the USB 3.0 ports on the Jginyue X99M-PLUS D4 were clashing with the onboard NIC, causing keyboard latency to jump between 15ms - 40ms. I tried switching to a USB 2.0 port, but that capped my mouse polling rate at 125Hz, which felt like a massive downgrade. I went into Device Manager, disabled the network adapter's power management, and used a tool to bump the USB controller's interrupt priority to 'High'. A latency tester showed response times stabilized at 4-8ms, making every strike feel surgical. I did get some weird audio popping when I first changed the priority, but dropping the sample rate from 192kHz to 48kHz killed the noise. Motherboard temps are 50℃ - 56℃ and the chipset is at 55℃ - 61℃. After switching the port configs, frame times are rock steady at 5.1-6.4ms.
