I have coresight 2013 installed and it was working perfectly although the kerberos logins are not working as expected, i.e. I have to enter an explicit domain user/password.
I tried today and I see that silverlight add-in will not load when the coresight application is opened. I checked mime-types and filtering and they all look OK.
There are no messages anywhere to indicate why silverlight is not loading.
What could be the issue and how do I go about debugging this?