I'd be interested to see if you still have the problems - it's identical to the normal one apart from the software RTC follower, which has been removed.
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.
Ok, If you try this build:
https://www.espruino.com/binaries/custom/espruino_1v93.16_pico_1r3_lores_rtc.bin
I'd be interested to see if you still have the problems - it's identical to the normal one apart from the software RTC follower, which has been removed.