The displays, cockpit lights, or TrueGlass surfaces flicker when using SLI.
Disable SLI for Prepar3D via the NVIDIA Control Panel. The following steps explain this process.
- Open the NVIDIA Control Panel
- Click "Manage 3D settings"
- Click "Program Settings"
- Select Prepar3D from the list
- Find "SLI rendering mode" in the settings list
- Select "Single-GPU"
We are in the process of researching and implementing proper support for SLI in our technology. Until then, disabling SLI will allow the software to work correctly.