Ahh, yes, it probably is. Which firmware do you have?
Could you install one of the cutting edge builds from http://www.espruino.com/binaries/travis/master/ and see if that fixes it?
@Gordon started
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, yes, it probably is. Which firmware do you have?
Could you install one of the cutting edge builds from http://www.espruino.com/binaries/travis/master/ and see if that fixes it?