I've noticed somewhat recently that Gmail will frequently show the "Are you sure you want to leave this site?" dialog box when navigating away -- often with no logical or discernible reason. In many cases it appears when loading Gmail, then clicking on just a single email, then trying to navigate away from the site. https://support.google.com/mail/thread/7883993?hl=en Every time I try to leave gmail, it asks me if I am sure. Of course I am sure. Any body know why??