What firmware are you using, did you always have this problem or is this new?
Mine (so far) does not freeze. However executing some housekeeping from time to time like Settings->Utils->Compact Storage seems to be a good idea.
@user140377 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.
What firmware are you using, did you always have this problem or is this new?
Mine (so far) does not freeze. However executing some housekeeping from time to time like Settings->Utils->Compact Storage seems to be a good idea.