Thank you, it's working.
I have already posted the issue:
https://groups.google.com/forum/#!topic/firebug/UKC_NYGi4C0, but I did not have time to provide an example.
I saw you have worked on this already, it's an issue with switching between js files during search. Seems there have been some improvements but in the my case it's still working slow and braking the script during debug. In old version it's working perfectly.
I'm working on an application with a lot of js files. The issue happens if you add something in search box and press few times enter.
I will try to create an good example, do you need it?
Drazen