Technical,
Yes...still bonks...(just sent a fresh error report)...this time, it seemed to take longer before my typing crashed it. Once it threw the error, I sent the report, and the Editor was still there (which happens sometimes, sometimes it closes completely) and when I kept typing, it was only 3 or 4 characters before another error.
I was able to paste the test I'd put in the clipboard into the editor...so the clipboard interaction seems to work. It goes the other way as well...I can copy text from the Editor and paste into Notepad.