Thanks so much for the reply! I enabled Global Static Depiction and restarted ASXP so I will see if that gets things better. By the way, in the Zibo, sometimes I get a line up both windscreens that starts at the wiperhub and goes to the nearest cloud that has a light bending, almost prismatic effect, in real time. (You can see the clouds streaming by like looking through a magnifier. Have you seen that? I will take a screenshot next time it happens. I did discover that running one cycle of the windscreen wiper gets rid of it sometimes. You are doing great work that has been needed in xp11 for a long time! Thanks so much!