Ahh, thanks. I just looked into this and it was an issue in the code. The absolute latest firmware builds now have this fixed.
What a blistering response. Many thanks Gordon, and congratulations (and continued good luck) on the project.
@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, thanks. I just looked into this and it was an issue in the code. The absolute latest firmware builds now have this fixed.