Hi little update, I removed the cable which was connecting the motor to the driver and everything is working fine. my setup is like this:

Driver to short cable to 4 pin male mounted in enclosure -> cable with female and male 4 pin ends -> motor with female 4 pin.


so the problem is the cable and probably my soldering skills, however I have just tested the same cable with continuity test and all pins are fine. the only thing is that its the longest cable I have ( littler more than 4 meters ) , could the impedance or something from that length affect the signal? I somehow doubt it but what are your thoughts electrical guys?

thanks!