hi, Im new to this forum but i come in need of advice, ive built a router and its working fine, mechanically but im having problems electronically and im not sure what causing it. im not sure if stepper motors are clever enough to sense faults but im getting an external estop in the mach 3 constantly, its just started, i dont think its a loose cable and its too new to be worn through somewhere???? im loosing the will to live

anyone else experienced this and has an easy solution














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