3D Views randomly started having texture problems

This happened out of nowhere. This happens whenever I set the world parameters above 8km x 8km. The screenshot is 16km x 16km. Using overlay view, the texture doesn’t work and it’s just white.

Also whenever I build/compile the erosion, the 3d view tanks my fps when it never did that before

I have tried reinstalling and restarting my pc. I am using world machine 2.6 free version

Did you fix it, and if you did how?