I need some major help with this issue, so any ideas are welcome. Just after installing 2009, I opened a project with a few floor plans in them and I noticed all the doors and windows were de-anchored from the walls they were attached to.
They were visible but the wall cut thru the object. In iso view the doors and windows were exactly where they were supposed to be in the z elevation, but they just weren't attached to the walls anymore.
After spending a LONG time re-anchoring the doors and windows a week later half the doors were detached again.

Does anyone know why or how this is happening and how to fix it? Is it a 09 bug or just a setting that is off?
Thanks for any help id advance!!!!