Can not get a connection to luminosus

Hi I just wanted to check if luminosus works with my midi controller and EOS 3.2.10 but i have not managed to get a connection yet.

Luminosus says Connection timeout.

In Eos nothing happens. I activated OSC TX and UDP String RX and TX in system setting/show control. The IP Setting in Luminosus is right.

Am i missing something?

I know it is discontinued but shouldnt it work anyways? Or did etc change something huge with osc / string support?