for the past 2 weeks I been trying add room matches to my UFE 2.3 project with no luck.

I tried getting matches to work as is in 2.3 and updating to 2.6

connecting the Join and Host GUI prefabs in the global editor lead to going directly to the connection lost screen when I attempt to join.

tried starting matches via calling MultiplayerApi but lead to the following error code.

Attempts to update to 2.6 lead to the following error,

thinking that maybe 2.6 doesn't work with unity 2019 I tried to update. This causes unity to crash on load.

The best I was able to do is import my game as a package to a version of unity 2022 that i imported UFE 2.6 before hand. This only minor hiccups and some physic changes in the UFE project. but breaks my first person segments in the story mode.

is there any idea with how to move forward