Anyone else have this issue? The plan set will print fine, but I can't ever view view files in my plan sets. They just appear as a blacked out box.
I have seen that happen a few times but not so much lately. It appears to me that the objects displayed in Plan Sets are images rather than vector drawings. It also appears that sometimes these images do not form correctly. I suspect it is a video card issue, but I can't confirm that.
Try editing the affected portions and either moving them slightly or change their mode to another mode and back. This should force a regeneration of the image and clear it up.
Bill is the owner and maintainer of SoftPlanTuts.com
I have this happen to me as well. [Ctl + r] (redraw) brings it right back