3D is flickering when using scroll wheel due to mouse driver.
The reason is that there are mice which activate a so called fast scrolling function for the mouse wheel.
If this "Fast-Scrolling" is active, every minimal movement of the wheel in ARTIOS triggers a zoom and thus a rebuild. And this always happens by one step, no matter which zoom factor one has stored in ARTIOS in the basic settings.
As soon as this "fast scrolling" function is deactivated in the mouse driver, firstly the zoom factor works again according to ARTIOS and secondly the flickering disappears.