Updated to 3.6 on the Windows 10 box and with the same preference setting the behavior is as expected and the same as for 3.5 and no crashing. Now we need to find out what Mark is doing that we are not. David ----- David Cousens -- Sent from: http://gnucash.1415818.n4.nabble.com/GnuCash-User-f1415819.html