We tried re-programming the ESC's and calibration steps (96 & 97 in v.2.6). We went from absolutely no motor control, to motors that immediately go to full power upon flipping the switch to on. This doesn't stop until we unplug the device, or turn the switch off. Are we missing something?
There is possibility you plugged the ESCs to the incorrect pins. Look at Step 66.
Or during calibration, you calibrate one motor , but on the diagnostics page, you are scrolling on a different motor.
Hopefully that helps!