Switching back to none HD preview the main view rendering is still correct, but using the same preset again in none HD preview mode renders wrong again.
Edit: The Abstraction adjustment seems to be the cause for the problem.
Edit2: no issue if TS was launched as plugin from Affinity Photo
Yes I presumed that because the QUADRO is excellent for CAD but not so good for virtual spaces. It does work though but not as well as a GeForce and I don’t think they would converge until you get to the Titan series.