For @kosmonautgames issue, I guess it is this thread which is less than a month old.
I build my own MG libs from repository, not updating submodule and using whatever SharpDX version provided (the one I have date back April 10th, probably the day I get the MG source tree, just run submodules update).
So to don’t forget things: there is HiDef profile which won’t work and pixel shader which also won’t work, both related to SharpDX.
I’ll eventually try with the latest SharpDX source tree.
Thanks @Jjagg for the link.