I always have black fields in the GTN750

I always have black fields in the GTN750.
Sometimes the entire GTN750 is black.
I have already deleted the folder and re-downloaded the software GTN750.

Go to the developers discord here:

The answers are there and the developer is excellent at support:)
You will need to create an account.

This is most probably related to the Season Mod Terrain mask. If you remove it, the squares should disappear.

This is the solution. I removed the mesh mask and the squares went away.

Thanks, that’s it.