lots to consider.
Everything seems to be right and tight, not leaning on machine.
These are D&M files with one exception that was an imported .obj file combined with a Vectric clipart plaque. so I would hope they are not the issue.
It's not the first time it's happened.
Unfortunately, I believe it comes down to "You get what you pay for"
May be time to upgrade my machine as I purchased this one to see if CNC'ing was something I'd be interested in continuing...….It is
I guess I could always stick with 2D but what's to fun in that!