If I may, there was already an other thread for crashes in 1.3.14 (Synfig 1.3.14 crashes)
Can an admin stitches the two threads together to keep all the info on the same thread?
@rcklln as I said in the other thread, Synfig seems more prone to crash when the project have a sound in it, was i you case?
Also, I tend to crash less often when I disable “next and previous frame rendering”. (I’m using Win7 64b too).