Hi all.
I have started having issues with my auto zero.
When I click on auto tool zero, the tool moves down as it should, but when it touches the touch off plate it does not always respond. The Digitize LED comes on every time in the diagnostics screen, but the spindle keeps going down. Most of the time it works correctly, other times it is ignored.
I tried reloading the edit script again, but makes no difference.
Any thoughts on what may be going on.

Thanks,

Toad

Do you have soft limits enabled when doing this?
If so, disable it and try again.

soft limits are not enabled.
Could it be in the BOB? When plate is grounded, LED on BOB lights up as well.

Post your script here.

(;-) TP

Here it is, I have tried others, and all do the same. Usually when it messes up, I can reset mach, and it will work correctly

Did it work correctly in the past?
What version of Mach3?

Version 3.043.066

It has been working fine up to about a week ago.

Try 3.043.062.
Several people using the auto zero in my screenset have had issues with that version when using a smoothstepper.

where can I get that version. all I can find to download is the newer version I have already
Toad

I found it & Downloaded, Now when I touch to ground, the BOB LED lites up, so does the Diagnostics screen LED  , I checked connections and they appear to be tight and secure. but it does not work.