Bambu Lab X1C strange noise

My X1C printer is making a strange noise. I cleaned the carbon rods last week, and this is only my second print since then. The noise occurs intermittently and seems to happen mostly during faster movements.

I’ve recorded a short video of the issue: https://youtube.com/shorts/7_mBnrKGh30?si=pGZiPUqu2VIqArB5

Could it be that the bearings need lubrication? I’d appreciate any insights or suggestions.

I don’t hear anything that sounds strange or unusual.

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Depending on the model and its resolution, circular motions can sometimes cause audible sounds due to the way the printer interprets and executes the path. That said, nothing in your short clip sounds abnormal.

Did you recalibrate the printer after cleaning it?