I'm new to 3D printing, but my CreatrHS sounds like it might need some oil somewhere, or is this normal?
About 10 small prints since I unpacked it.
I have the same noise on mine, I find that this is in the y movement. When I inspect the printer I found one screw on the right panel that is loosened. I tighten it and the noise disappear.
Perhaps it is the same thing for you ?
The noise is coming from the bearings that are moving on the Y axis. This is happening because of the motor moves and you can adjust the noise by anointing with grease and decreasing the print speed. Also, you can print still, because it will not affect the print or the printer itself.