I was stability problems with my limit switches, but after reading many post about this topic, many people recommend to increase debounce interval, I change to 2000 this value, and my problem was solve.
Now my question is,
What is the effect of debounce interval in Mach3?
What happen if this value is too high?
Thanks,
German

All debounce does is allow more time to see a steady input signal,  it is in milli seconds.

Brett