It looks like you already were to the troubleshooting page.
Maybe you'll find an answer among these search results: https://forum.espruino.com/search/?q=bluetooth+
Hope it starts working again!
@Ganblejs 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.
It looks like you already were to the troubleshooting page.
Maybe you'll find an answer among these search results: https://forum.espruino.com/search/?q=bluetooth+
Hope it starts working again!