This has happened a coup[le of times.
I import an obj, I draw it, then I hit the edit button and my scene goes black. I can’t seem to turn the lights back on either. I tried playing with the lights, increasing intensity and such, but I get nothing, or very dark, flat, grey, that is next to impossible to see.
What am I doing to cause this, and how do I fix it?
It sounds like you have either your RGB Intensity or Z Intensity or both of them set to low values on your draw pallette.
Try setting them to higher levels.
Of course there are other times where you’ll want lower RGB Intensity or Z Intensity values depending upon your needs at the time.