Whenever I put in a break point in the 15.0 studio, the call stack is blank. Even when I run into an error while debugging, the call stack is empty. Is there something that potentially is disabling this? Things work fine in the 15.1 Studio. Is this a registry entry? I couldn't find anything on any of the configuration views for the studio. This has been a problem for awhile, but no I just want to get it fixed. This comes in handy when troubleshooting some issues.

Thank you in advance for your assistance,