davidbarwin wrote:Was this ever solved? I'm running into the same exact issue with .x3g files generated from S3D and copied to an SD card on all of the Replicator 2's I try it on (we have five).
Kind Regards,
-David Barwin
There is a long standing bug in MBI's firmware. The bug and fix was reported to MBI but they've chosen to not fix it. It is fixed in Sailfish which is why upgrading to Sailfish solves the issue. Alternatively, you can comment out all the M70, M71, and M72 gcode commands and thus avoid triggering the bug.
For more information on Sailfish, see
http://jettyfirmware.yolasite.com/features.php
Installation and setup directions are hosted by MBI at
http://makerbot.com/sailfish/install/
http://makerbot.com/sailfish/setup/
And note that MBI does support bots running Sailfish.