Hi Scott. Sorry to hear you are still experiencing a crash. With this QFE (and upcoming hotfix), we expect it to fix a majority of the cases but still believe there to be additional ones. Unfortunately you seem to be experiencing something similar but different from the issue we fixed.
So we can investigate your case further, please post a new bug report on the UE4 Answerhub (to the ‘Bug Reports’ section) and provide all details (including hardware) so we can attempt to reproduce this ourselves. Be sure to mention that you have already installed the QFE.