Did you change the renderer to GL? If you did, that's a known bug with it if it's not compatible with your graphics adapter. Or if you didn't switch the renderer, that means it tried Direct3D, failed, and then tried OpenGL, which is probably the worst case scenario and means that your graphics adapter you're using just won't work at all with it (though admittedly it shouldn't crash).
But I can see why you put "new" in quotes. Just so you know if you don't have a dedicated graphics adapter on that thing it just is very unlikely to work. It wasn't mean to crash of course, but I can't help but feel it's related.
I understand that everybody wants to stream, but live encoding for streaming/recording really should be done with at least a semi-recent-ish processor, along with at least some dedicated graphics for compositing efficiently while (for example) gaming.