Hey all...

I've had this problem for quite a while. When I press the spacebar to enlarge a viewport (doesn't matter which one), it appears empty and i have to click open close the channel box to make my scene reappear

any one had this problem before? know how to fix it?

I'm using Maya 6.0.

I've checked if it's related to scene complexity. Its not as it happens on an empty scene too...