How to make Live Link work in packaged build. UE 5.5, Rokoko Suit

I am trying to make live link work in a packaged project with UE5.5 and Rokoko Suit.

It works perfectly in editor.

I have allowed UDP messaging, set up to port and IP to match rokoko’s.

I apply the live link preset on begin play.

I have added -messaging argument to the exe.

Any more tips? What could I be missing?