DRAWINGS : shaded views warping

Hello everyone,

I am here to probe if I am the only one with this issue.

I have noticed recently (I don’t remember having encountered this issue in the past, and if I did, it was of a lesser intensity not noticeable with the naked eye) that my shaded views and projections are shrunk and displaced oddly, when printed (either to printer or to PDF, same defect).
It is more noticeable with projection as you can clearly notice the misalignment and disproportion of geometries.
Everything looks fine in the printing screen preview.

I just updated windows (some net frameworks thingy) and my graphic card, with no ameliorations.