Rhythmyx content explorer crashing in Firefox

In Rhythmyx, when content editor form with EditLive field gets submitted, Firefox crashes.  This issue can be resolved by upgrading JRE in client machine to JRE8u66. 

Latest JRE8u66 download link: http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html

After upgrading JRE ensure following before testing.

  1. There are no multiple JREs installed in the client machine.  If so, uninstall the older versions.
  2. Java cache cleared:  Instruction to clear Java cahce:  https://www.java.com/en/download/help/plugin_cache.xml
  3. Ephox EditLive cache cleared: To clear Ephox EditLive cache, delete the Ephox cache directory. This is located in the following 
    Windows - (home directory)\AppData\LocalLow\Ephox\cache
    Mac  - ~/Library/Caches/Ephox/cache
  4. Browser cache cleared: In web browser(IE/Firefox), open menu to clear its cache, cookies, and history by pressing Ctrl-Shift-Delete (Windows) or
    Command-Shift-Delete (Mac). Select cache to delete. Exit the browser after clearing the cache.
  5. The Rhythmyx site is listed in the site exceptions list in Java/Security settings.  Instructions to add site to Java Site Exception list: https://www.java.com/en/download/faq/exception_sitelist.xml