I have an issue with the constructor printer. I can connect the software and perform the auto-home calibration. However, the x-axis motor doesn’t seem to be operating properly. When I manually move the x-axis, the movement is jerky. The extruder is not moving left or right consistently sometimes it seems to move a very small amount or not at all and sometimes it moves much more.
What can I do to troubleshoot this issue. I believe the motor wires are properly connected. Could this be an issue with the belt or the pulleys?