Hi, I experience something strange and hope you can help me explain it. I’m on integrated graphic and just imported a obj sofa model, when I select the model, Blender turn unresponsive for a long moment before coming back alive. Is this because of the integrated graphic?
Try setting "OpenGL Occulsion Querries"under ‘user preferences’ -> ‘System’ -> Selection
That may be a solution
Ageha, thanks for the tip. Its a lot better now.