>
> Did as you suggested, removed both setFocus() calls that happen after Send
>> is clicked
>>
>
> http://pastebin.com/j4adDpsM
> Now it crashes in something else within qt.
>
> I'm trying other things...
>

As I've said to you on IRC before, I think the problem is with this loop:

https://github.com/bitcoin/bitcoin/blob/master/src/qt/sendcoinsdialog.cpp#L261

This deletes widgets, but Qt may still be referring to them internally, and
"Deleting a QObject while pending events are waiting to be delivered can
cause a crash."

Can you try replacing with ->deleteLater()?

Wladimir