4 Replies Latest reply: Nov 15, 2013 9:11 AM by jmz215 RSS

    Firefox 25 on Windows 7: Flash 11.9.900.117 freezes Firefox

    john402

      I have done the troubleshooting suggested by Mozilla https://support.mozilla.org/en-US/kb/firefox-hangs-or-not-responding

      Firefox works fine but as soon as any Flash content is started Firefox locks up and I have to close the process in Windows Task Manager.

      I can't go into Flash settings and disable hardware acceleration because Flash freezes Firefox completely before that.