I have an error/notification message pop up in SQL*Developer periodically when I am working on PL/SQL blocks. It indicates that the package has been modified by an external source and asks if I want to reload. I assume that it has something to do with my connection or the way I am VPN'd into the database. Whatever the reason, if I am distracted enough to click OK (like a few seconds ago), the PL/SQL package I'm working on gets reloaded from the data dictionary and I lose all the work I did since the last compile.
Pretty please tell me there is some way to shut this lovely feature off.