I think I tried 1.99 (for 4MB) and had the same issue. Let me get back to it once I have some time again to spend on this. Perhaps there was something I missed in those tests. It was a lot of combinations in a single weekend.
While this is three years old, and on a WAVGAT brand, here is the exact commnd I used for the version specified then. The device worked last time I powered up, over a year ago!!
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 think I tried 1.99 (for 4MB) and had the same issue. Let me get back to it once I have some time again to spend on this. Perhaps there was something I missed in those tests. It was a lot of combinations in a single weekend.