User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_3) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.65 Safari/537.31 Steps to reproduce: On TurkCell MaxPlus5 Test Driver device, Firefox OS 1.1.0.0-prerelease, last updated 04/11/2013 1:16 PM. Demonstration A: 1. Open Firefox OS browser 2. Type URL: http://bit.ly/css3d-per (this is a short URL for: http://mrdoob.github.io/three.js/examples/css3d_periodictable.html) and hit enter Demonstration B: 1. Open Firefox OS browser 2. Type URL: http://bit.ly/css3d-mol (this is a short URL for: http://mrdoob.github.io/three.js/examples/css3d_molecules.html) and hit enter 3. Tap the link for LSD Actual results: Demonstration A: - Content is shown for a second (but without animation) - Screen flickers black, then changes to blue 'Firefox OS' launch screen, then the lock screen Demonstration B: - Animation is very slow - Upon clicking LCD link, it brings up the "Well, this is embarassing" error page Expected results: Although animation (especially of the periodic table demo) should be expected to be slow on the low-end hardware, the demonstations shouldn't crash the browser. NB. Both demos run OK in Firefox release browser on desktop, although animation of moving objects is much slower/jerkier than Chrome.

Please type about:crashes in the location bar and provide the crash ID.

Sorry, I've tried going to about:crashes, but it doesn't do anything (it just remains a blank white page, or whatever page I was last on) - after both crashes. Do I need to do something to enable it first?

(In reply to Peter O'Shaughnessy from comment #2) > Do I need to do something to enable it first? Settings > Improve Firefox OS > Always send a report. You need also a Wi-Fi connection.

https://crash-stats.mozilla.com/report/index/0e85f1aa-8998-4431-b186-a17bd2130416 Was able to reproduce on a V1 train build using URL From Demonstration B. about:crashes doesn't currently work to get crashes off the device. https://wiki.mozilla.org/B2G/QA/Tips_And_Tricks#Getting_crashes_off_the_Device