The Lighting Controller

15" MacBook Pro 2.2GHz quad-core i7
4GB RAM
AMD Radeon HD 6750M - 1GB video card

When I first open up the 3D view, it doesn't show me anything. I can click and drag and nothing 'seems' to happen until I move the window: as soon as the window is moved, everything gets updated (which usually means my scene is upside down from clicking around and not seeing anything happen).

I'm new to the program (my interface just arrived today, so I've only been using the software), but the 6.26 version didn't seem to have this issue.

Weird, because we changed nothing regarding 3DView from V6.26 to V6.27 !
We are not able to reproduce for now.

I have uploaded a video documenting my issue @ http://dj3pm.com/movies/lights/showxpress_627-3d.mov

It's a fullscreen grab, so it may not fit into your browser window.

Thank you for this clear video.
We still can not reproduce, but it is clear that this problem exists.
We will check the code, trying to find where could this problem come from.

Can you please confirm that you do not have this problem in 6.26 !?