> I have a project which renders fine in the GUI in a few seconds, but when
> called from command line it takes a long time then crashes. Are there any
> known issues that might cause this?
o Did you try rendering using F6 in the GUI - does it behave similar to the cmd-line
o Could you try monitoring memory usage before it crashes? Is it close to 2GB? If so, try the 64-bit development snapshot (http://www.openscad.org/downloads.html#snapshots)
o The development snapshot also has better Windows cmd-line functionality (use openscad.com)