User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.7.3) Gecko/20041001 Firefox/0.10.1 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.7.3) Gecko/20041001 Firefox/0.10.1 I did open some Firefox windows every window with many tabs containing some webpages on it, and suddenly when I open one webpage in a new tab, it starts to switch fast betwen other Firefox windows presented on taskbar, even if I clik on show desktop icon it restores fast all windows. I don't know the webpgae addres that cause this problem, and I don't know if it was a Firefox bug or a virus on that page or a security problem the fact is that I did have an antivirus in background at that time and it does'nt discover any virus on that page. Reproducible: Always Steps to Reproduce: I did'nt know the webpage that cause this bug but it did hapen. Actual Results: The opened Firefox windows switch fast betwen them when I did open one webpage. Expected Results: To find the error that cause this bug. I did close that Firefox window that cause this problem and the other windows did work fine.
Please reopen if you can reproduce the problem with Firefox 1.0 or a current nightly build, and can find a URL that does it that you are willing to tell us about.