I'm not 100% sure. I wonder whether it is some issue with trying to write data to the console before USB has properly initialised? Do you get the problem if you don't access the filesystem?
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Ahh, that's interesting. Thanks for posting up!
I'm not 100% sure. I wonder whether it is some issue with trying to write data to the console before USB has properly initialised? Do you get the problem if you don't access the filesystem?