I hope this helps those of you with "ghosting" from switches, and E-stop faults.
Not using shielded cable correctly is the number one cause.
These two videos reflect the correct way to use it.
This video covers the overview of shielded cable which is essential to a stable system. https://youtu.be/84udcsEC7zI
This is a live test reflecting a shielded drain not connected properly, It reflects the noise is still present making the cable ineffective.
https://youtu.be/eQF7okWWWfQ