What a tiring and frustrating day. I can't believe this!!!
I Opened. My non Profit project plan to work on setting up layers / annosets for construction drawings, all was going so nicely, then suddenly I started have windows disappear. I mean the multi-lite windows I had placed on both floors 1 and 2. I thought I had somehow turned them off on my CD floor plan layer, and perhaps my Arch Site Plan Layer, but after checking both, the windows are turned on! It was obvious, because some of the windows show up on the plan, (no problem) but not in the 3-D perspective. Yet the openings are there , but there are no windows (randomly disappeared) in openings. I checked my camera view layer, and made sure windows are turned on also.
Orphanos Foundation Renovations option 1.zip