At least you had an indicator that you needed to start it up.

I carpool to work, and generally wait until I get a text message to head outside. Well my N9 was sitting on my desk, full bars, but I got nothing. Tried sending a message to see if someone had slept in, and it wouldn't send. Wouldn't make any calls either. Ended up rebooting, which fixed the issue.

Now I'm just paranoid about it.

slaapliedje