Flickering monitor (P3D v4)

[aivlasoft]

If your EFB2 monitor is flickering (every 5 seconds a little black box appears for a millisecond), then please try the following solution. Many thanks to user @ggerolamo who found the solution:

 

1. Right-click the prepar3d.exe
2. In the context menu, select Properties.
3. Go to the Compatibility tab.
4. Enable the option 'Disable fullscreen optimizations'.