confirmation dialog opening on second screen can't be answered

[Dr. Hawkins]

No idea how to reproduce *this* one; it bit three or four times today.

all windows on main screen, except the application browser, which
overlapped both.  Yosemite, but with that separate workspaces nonsense
turned off.

At times, it would pop the "are you sure"/save boxes on the second screen.
I have no idea why.

It is impossible to click either choice when this happens.  Finally, it
occurred to me to pull the cable, which froced all the windows onto the
main sreen.

-- 
Dr. Richard E. Hawkins, Esq.
(702) 508-8462