Hi all, jumping in a bit late on this thread but just hit a similar issue.

Been trying probing on my mill running Mach3 and IP/A controller, first i tried the M31 option but built the M31 code into my own simple Y+ edge macro, it worked once but stopped working, I then tried a more complex pocket macro and that failed immediately with a scripter compile error despite the editor saying it was ok

Today i tried the G31 style and nothing will work now - a G31 call gives no motion at all and as soon as the code gets to the retract line following, it spits out an error and Mach goes into reset. The message box just says no edge was detected and the error message thought my machine was not referenced to home and soft limits was blocking the move.

IIRC i am on version 062 and really didn't want to downgrade because i heard rigid tapping was broken on earlier versions especially the 028 that CS labs favour??

Is this the end of Mach3 for me??

I want to try CS labs software but its still in beta.

Any ideas