I have no idea what's up, but it'd appear not to be a Web IDE problem - can you ask on the ESP8266 section of the forum and see if there are any ideas there?
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.
I have no idea what's up, but it'd appear not to be a Web IDE problem - can you ask on the ESP8266 section of the forum and see if there are any ideas there?