You guys are way ahead of me. I was just thinking maybe we need to build a simple test pub....
If I'd known this bug would be chased so enthusiastically I'd have raised it back at version 6

I just thought it was one of those things everyone was aware of but did not discuss in polite company
So what is the latest theory on the underlying cause ?
Ps its not gospel that i always need to click save to get the crash. It's very likely that some of my crashes happened before getting to that