When it happened I had fw 2v16, even I though that issue could be related to any the version of app but it was't.
Anyway, since yesterday i don't have the issue, as after clicking on " install default apps" the watch start working and i reinstalled apps again without problems.
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.
When it happened I had fw 2v16, even I though that issue could be related to any the version of app but it was't.
Anyway, since yesterday i don't have the issue, as after clicking on " install default apps" the watch start working and i reinstalled apps again without problems.