"Now, if you were trying to use braking feature, this is not the case and there very well could be shoot through. Braking is considered an experimental feature at best. I've not spent time fully exploring its behavior."
Braking feature was not activated indeed, i had bad experience on a HK30A esc with activating braking feature, almost the same thing happened.
but anyway i tried to re-run calibration on repaired ESC and it didnt work , figures on volts/amps are all equal to -1, I suspect burn inputs on microcontroller ....