I maximize the settings (almost) in Inspector XE to find problems in my project.
After analysis is completed I may single click Problems in the Summary tab and have no big delay showing the details.
But if I double click the same line to see more source code, the delay is 2-3 minutes while the window is becoming grayed and unresponsive. In the task manager I see heavy use of memory an CPU.
For a small test run there is no delay.
Probably this delay could easily be removed if the developers where aware of it.