I have been having an issue of lately with shutting down my AutoCAD at the end of the day. It take forever to close out a drawing. I never save drawings I am reviewing because I am an estimator now, so I am just reviewing and estimating in AutoCAD. But when I go to close out a drawing or two, it takes a good five minutes to shut down. I'm linked to two databases at one time when I work. The estimating database and the drawing file database. Does anyone think those could be hampering the process?