My computer keeps turning itself off. No warning, no shutdown screen, just turns off, as if it had just been unplugged.
Five of the six times it's done this have been in the middle of exporting wavs from a mix I'm working on (one with a lot of tracks, and I'm exporting them to separate files to send to a collaborator). The sixth time didn't seem to be set off by anything in particular.
Any idea what might be causing this, or how I might fix it?