FM Pro Advanced13 crashes in manage database

Issue report by Dan Simonson

Product

FileMaker Pro

Version

13.0v3

Operating system version

Mac OS X 10.10

Description of the issue

I have had this happen at least 3 times now. I am in manage database for a while, making new fields,tables, etc. I am dragging a relationship arrow from one table occurrence to another, change my mind, let go, and bang, FM quits - just gone.

When I re-open, all my manage database changes from the previous session are gone. Very annoying.

Steps to reproduce the problem

So far I am unable to reproduce it reliably - and it happens so quickly I don't really know what I did. No spinning beach ball - just crash

Expected result

Drag line from one table occurrence to another, decide not to, let up on mouse, line goes away

Actual result

crash when I let up on the mouse

Configuration information

Using Mac Pro (late 2013)
Addressbook manipulator is only plug-in installed

Workaround

Frequently going in and out of manage database to make sure changes are saved in case I get another crash