Ah, I've encountered what may be the same situation. Turns out there's a bug in the Espressif SDK that Espruino hits sometimes when restoring wifi settings. I think I have a work-around :-).
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.
Ah, I've encountered what may be the same situation. Turns out there's a bug in the Espressif SDK that Espruino hits sometimes when restoring wifi settings. I think I have a work-around :-).
Update: new build available, please see http://forum.espruino.com/comments/12694621/