IT CONSTANTLY CRASHES IN FIREFOX ALSO, THIS QUESTION REMAINS UNANSWERED SINCE 2012.
Why does Adobe refuse to FIX or EVEN answer questions about the constant crashes of Flash/Shockwave crapware. There is NO way to even contact any sort of tech support. There are many UNANSWERED variations on this in this useless "Forum." which, it appears, has little or any Adobe answers. The update today, Oct 13,2018, crashes just as often as the yesterday's version.
EITHER FIX THE DAMN SOFTWARE, ADDRESS THE PROBLEM OR GIVE US AN ALTERNATIVE TO THIS UNRELIABLE CRAP.
See my reply to your comment at Flash player / Shockwave Crashing
Locking this discussion topic due to its age.