[yjftsjthsd-h]

> Every day, a few of them would randomly lock up, they'd reboot with a fresh network image and keep on humming.

There same ones, or random new machines every time?

[latchkey]

Totally random.

[throwawaylinux]

Could easily be software or some other marginal hardware bug though.

[latchkey]

Indeed. Although, sometimes the machine wouldn't fully crash. It was like the disk was corrupted, but apps were still running, which makes me suspect it was the lack of ECC.