I tried selveral things, adding less brushes,
scaled textures.
I read Aguires tooltips for the thing, and it says it are too many lightmaps.
There is no leak, or warnings so I can't change a thing.
I had this thing earlier, and then it helped with the new Tyrlight.
Now it seems a thing of # many vertexes?
fil02078 goes well, fil02080 don't.
http://members.home.nl/gimli/fil02078.dz