Overview: GamePP advanced records monitor refresh rate for optimized high-refresh gaming. In game Fortnite with monitor HKC C349U, 144Hz high refresh, rate unstable drops to 60Hz, screen tearing bad, frame time all over.
Hardware PeripheralsGamePP monitor info shows refresh rate fluctuations, with uneven Frame Time and VRAM Bottleneck, pinpointing high-refresh adaptation issue. 1. Launch GamePP, enter "Hardware Monitoring" module; 2. Navigate to "Hardware Info" tab, view monitor specs including refresh rate; 3. Switch to "In-Game Monitoring" tab, check "Refresh Rate" metric; 4. Select "Display Style" as "Immersion Mode", adjust font size to fit resolution; 5. Set "Refresh Time" to 1 second, monitor real-time changes; 6. Custom hotkey Ctrl+Shift+H to toggle panel; 7. Enter game Fortnite, press hotkey to observe refresh rate curve; 8. If unstable, return to "Performance Statistics" tab filter history data; 9. Cross-verify "Desktop Monitoring" overlay to confirm; 10. Export report, fine-tune game settings to match; 11. Save config, restart to test stability. Before: refresh 60Hz, Frame Time 20ms; After: stable at 144Hz, Frame Time drops to 8ms. Based on GamePP official docs and community player experience, last updated on 2026-02-20.