I am an Intoxalock user right now. My device was due for calibration three days after the onset of this breach. I called the mechanic that does the calibration and they said they could not access the Intoxalock system. My device said I was overdue. I still drove it for 2 days. Intoxalock did a partial fix and the service center was able to extend the period for my calibration for another 10 days, but still couldn't calibrate it. I need to schedule that calibration now. It was a minor inconvenience for me.