Faders moved by hand update at near the full display refresh rate (60 fps). However, automated or VCA controlled faders move at a way lower framerate. I request these faders to update at the same rate so they are more indicative of what’s going on.
Example:
Note how the automated faders don’t always rise to the top like they should as defined by the automation.
I too find the problem is that the faders I wrote automation for are not running at the maximum refresh rate available in Cubase.
When manipulating the faders with the mouse, the faders are drawn at the maximum refresh rate, but the faders with written automation are rough.
This is a problem with Avid S1 with EuCon, for example.
When manipulating faders with the mouse, the Avid S1 runs smoothly, but tracks with written automation have motors that run rough.
I hope this will be improved.