From there being opening up each of the questions listed. If it’s an engine bug (and not just something like “Engine Crashes” or some other thread that’s lacking any indication of what the issue is) post the response below and assign the issue to Answerhub_Bugs:
We’ve recently made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.