VS Not jumping to problem.

Good afternoon group,

Visual Studio has stopped jumping to the error if there is a problem

with my code.  For instance, if I left a Dialog open in AutoCad then if

I paused it would hit the same line every time, similar to this:

Dim myForm As New LoadMyDialog

ShowModalDialog(myForm)  (<-- THIS ONE)

Now it just does nothing.  It's very annoying, any ideas?

Ta,

Martin.