Model viewer wireframe issue

[naked_chicken]

Using a GTX 560, drivers are up to date. All models will not actually show their wireframes, just this odd blue rim-lighting looking thing:

[Shez]

We have had this to
We are using the following cards Quadro fx3700 ,geforce 450 d3d11, core i7 ,and 24 Gb ram
But this issue has been around for ages off and on for us

[Graylord]

I don't know why, but it won't work properly with DX11 renderer, just swith to DX9 and it should be fine.

This has been an issue for what... a year now I think?