I got an RPi 3 up and running yesterday and turned it on. It seemed to work fine, but after a while it randomly rebooted, I don't believe I caused it to happen. So I didn't think much of it until it happened again, and then again awhile later.
I'm not sure what could be causing this, though I believe the SD card needs to be changed slightly for use in the 3. I don't know why that would affect it.
Would the card affect it? If not what would be doing this?