Everything was running smooth as could be when I noticed an odd noise after a cut job finished. It sounded like a full hard drive searching for files. I don't have a hard drive in my shop. The noise was coming from my steppers! I don't have anything electrical running, or anything new plugged in that I didn't already have there. I turned off the power supply for a while and switched it back on and it was fine for a minute and it went back to making the noise. I jogged the machine around, and it sounds like it's going to fall apart. It smooths out on occasion, but seems to be getting worse with time. I checked my wiring connections (all seems ok). Checked the voltage from the power supply (24v steady) Turned the voltage down and up, and it just made the noise decrease or increase. I tried adjusting the amperage (no change). Not sure whether the control board is screwed or what is going on. I also disconnected the usb cable with no difference. Z axis doesn't seem to be as bad in the video, but it is affected the same way when jogging it. The steppernoise file is the noise it is making while just sitting there powered on.