Even thought the universal gcode sender is functioning right when I reset the system on the grbl it sends either a hard limit or soft limit error code. I can reset it, unlock it, or send it to home but none of these options stop the errors from coming back. I don't think the switches are sticky but the electrical wiring is not familiar to me as I did not make this project, it's a troubleshooting mission with little to no data. I really need your guy's help please.
my drawing isnt the best but I hope it helps, I have a video as well but I can't figure out how to send it.
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