All my jobs start 6mm to the left

Hi all,
Why would all my jobs start 6mm to the left?
I think this has been happening since the machine was new.

100w red and black machine using Ruida and LightBurn.

I set the origin but the cut or engrave job consistently ignores the start point by 5 or 6mm…

The Frame function in LightBurn traces the job perfectly where I would expect it to cut, but the cut happens 6mm to the left.

Is there an offset setting in Lightburn or Ruida?

There is a pointer offset in Edit>Device Settings.

Do you get the same result if you run one of the offending files using RDWorks?