Numbers flicker or render corruptly. Fix: Switch rendering mode from "Vector 2D" to "Raster 3D" in the RTSS properties. Alternatively, reduce the "On-Screen Display Zoom" to 100%.
Overlay doesn’t show up in Game Pass / UWP games. Fix: Enable "Custom Direct3D support" in RTSS settings. Restart the game. For Forza Horizon 5, you may need to run RTSS as Administrator. rivatuner overlays best
NVIDIA and Windows overlays frequently break after driver updates. CapFrameX is brilliant for analysis but terrible for live tweaking. RTSS remains the only tool that works in 99% of scenarios, from Vulkan to DirectX 12 Ultimate. Part 5: Troubleshooting Common "Best Overlay" Problems Even the best RivaTuner overlay can run into issues. Here are the fixes. Numbers flicker or render corruptly