I have a homemade CNC, running Mach3.

this week I am having new problems that were not there before:

1-the limit switch having a delay nearly 30 sec after touching it.

2- the motor ( stepper motors ) went haywire , with no control on them. I had to switch the control box off to stop it. this happened twice.

I really need you help as I can not run the machine without fixing this ...:drowning::drowning:

many thanks.