Server browser not working (UDP issue)

Godot Version

v4.3.stable.official [77dcf97d8]

Question

I followed this youtube tutorial on creating a LAN multiplayer browser. It works fine when running two instances on my PC, but doesn’t work when running on separate devices. I am not sure if this is an issue with my code, or a firewall issue. Attached is a zip file of a stripped-down version of the project.

https://www.mediafire.com/file/my4jxkm9czmu9hb/project.zip/file

Maybe your local ip range isn’t 192.168.1.___, you could try broadcasting to 255.255.255.255 to reach any local connection.

It is already set to that

Replying to bring attention to topic

Works for me, maybe your router is blocking UDP broadcasts