Problem nastane ako nahle spustim vreteno.
* Ked to mam zapnute na LPT, posuvy idu ale motory stochasticky stracaju signal a nehybu sa a neskutocne to v nich chrupe. Ako ked v lozisku su namiesto guliciek kamienky

*Ked to mam zapnute cez Smooth stepper, tak ako nahle roztocim motor, hoci aj na 5Hz, vyhlasi chybu:
The SmoothStepper has failed to communicate properly for an extended amount of time. Please note whether the green and red LEDs are on or off. Please exit Mach and than cycle power on the SmoothStepper.
If you unplugged the USB cable while Mach was still running, then that is likely cause.
a uz to nerozchodi. Musim zhodit Mach v Task manageri a zo smooth stepperu vytiahnut kabel, pretoze driver ostane nahraty v SS.