Have you tried it with Hardware Acceleration off? I have used V14 daily since its release and can only recall a couple of crashes related to a printer problem I have on my laptop (which is causing othe programs to crash too). The desktop, which doesnt have a printer issue, has behaved faultlessly.
HA off may help (?)
EDIT - They are working on some issues editing V12 plans causing crashes. Have you had the same problems on new V 14 models? Mine has all been new work.
Allan