Bootloader corrupt ???

[Johann]

Hi there,

I am new to esp, and got two modules and tried flashing mongoose os, after working for a few times the modules stopped accepting to be flashed , they seem to stay at last flashhed version , any ideas ? Can I reset the modules ? Thanks

[ESP_Sprite]

Do you have OTA enabled? What happens if you run 'make erase_flash' and reflash?

[Johann]

Managed to flash both modules on another computer , must be some driver issue