Is the crash occurring immediately upon opening a file?No Can you create a new blank file and it still crashes? Yes
Can you disable Identify Elements Automatically from AccuSnap options, and from the selection tool disable handles, and tell us if that changes anything? Disabled a few hours ago and have not had an issue since. Will post if the problem reoccurs.
Do you have only 2d or also 3d models? Profile and cross section views? Both 2d and 3d models, profiles and cross section views. FYI, I have noticed the crashes most often occur while using the cross section viewer.
Thanks