Cyan's iPhone woke me up with a scary unknown beeping sound and the only thing I saw on the screen was "Liquid in USB port" before it shut down out of battery (apparently it hadn't charged due to this).
What??? I get the liquid thing, but the sound?
Also I don't see any liquid and it charged fine to 37% after booting again, but apparently it has now decided there's liquid in the USB port again and won't charge with two different cables. ???
Edit: It's charging again after another reboot. Fingers crossed it's nothing serious...