Test complete hangs and stops working

WPF controls have a ridiculous amount of hierarchy.  There can be a couple of dozen levels in our application.  Iterating through that hierarchy and all the child objects can be slow.  How long did you wait before assuming TC hung?  I would allow several minutes just to see what happens.  My guess is it was not actually hung, just taking a long time.

We have a tree control with thousands of child objects.  It takes several minutes for the Spy tool to return the properties for any of those items.  The same applies for highlighting.

Also, we are not support, and don't work for Smartbear.  This is a community of other users like yourself.  We can share our ideas and experience, but unfortunately can't fix anything.