It'd be great if you could give it a try on Windows (check out the Quick Start guide as it's possible you'll need to install drivers). I just tried 1v99 on Mac OS though and it works fine for me, so something does seem broken with yours :)
I'll drop you an email and figure out what we can do about swapping it - but a test on Windows would still be interesting.
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.
It'd be great if you could give it a try on Windows (check out the Quick Start guide as it's possible you'll need to install drivers). I just tried 1v99 on Mac OS though and it works fine for me, so something does seem broken with yours :)
I'll drop you an email and figure out what we can do about swapping it - but a test on Windows would still be interesting.