I am a long time archiCAD user. using release 8.1 R2 on a dual 2Ghz G5. I modeled a house and at some point in 3d elements decided to move themselves. I can slowly fix this by opening every element in the 3d window and opening its properties and it will appear or move back to its actual location. For publishing, this will be very time consuming. Elements are all ok in plan views. Where the elements move to, seems to be totally random each regeneration and each section/ 3d view. It is happening to walls mostly, but also roofs & columns? Any ideas?
