set preview monitor to display advanced output?

[Zoltán]

the driver was not about the gpu as I understood, it was more like choosing the way that the screen content is captured.

I don't know of any solution where you would be able to get realtime HD screen capture and transfer on ethernet, with good fps.
But if anyone does, let me know.

btw I found a way to maximize the output preview, the one that is seen in the gui - not the advanced output.
downside is you have no gui, no buttons..., just the preview.
find the config.xml
there is a row: <gui enabled=”1” ....
set that to 0, and start resolume.
you can exit with ALT+F4 (on windows)