Mach refusing to detect an E-stop input

[RobC]

If I wasn't so broke with flying real planes I'd of long moved on from it, really fed up with the little issues I have with it!

[magicniner]

I use Mach3, all the issues I've ever had with it were about me, not about Mach3, which is the thrust of my comment :D

My new machine has a Siemens controller, Servos and Drives ;-)

[A_Camera]

If I wasn't so broke with flying real planes I'd of long moved on from it, really fed up with the little issues I have with it!

I don't think that your problem is Mach3 but your own wiring or the configuration of Mach3.

Btw I stopped flying real planes about 10 years ago... but my CNC is working fine...