Running LDraw software on Macbook OS X El Capitan (10.11.5)

[Roland Melkert]

You could try disabling FBO (if it isn't already) by setting the prefs/opengl/frame render method  to 'normal'

I cannot reach any of the menu's. Can that be done in config files?

Yes change main.cfg so it has

Code:

frameRenderMethod=basic

In the [rendering] section.

This disables FBO which probably causes the partial rendering as it isn't fully supported under wine or something. Basic rendering will be much slower though as even a highlighting change in e..g a menu will cause a re-rendering of everything on screen.