Rhino6 Grasshopper mesh display disordered

[guido]

By the way… not the only mesh display issue we have.

and the mesh colour is also still unresolved:

Mesh Colours problem

Hello, recently Grasshopper Mesh Colours component is not working. Meshes get totally black. Any known issue? (maybe in the latest GH releases - Rhino 6 SR6). When using Construct Mesh then meshes get colored (though not nicely as with Mesh Colours). Also with other components that output colored meshes the result is total black. As an example I show three images, the original mesh, the mesh colored with Mesh Colours (totally black) and the mesh colored with Construct Mesh. Thank you in a…