Socket.IO - problems to connect to server

Hi!

I'm having problems to use Socket.io to connect to a server. I'm using Unreal 5.4.4 and SocketIOClient-Unreal v2.8.

I have already enabled on Unreal Platform Android the following settings: android.permission.INTERNET, android.permission.ACCESS_NETWORK_STATE and android:usesCleartextTraffic="true".

I have also tested locally with a socket.io Python http server and with an https server (with self signed certificate).

Everything works fine when running on the Unreal Engine Editor but as soon as I build the package and put it on the Meta Quest 3 it doesn't work.

Additionally, I have tested successfully sending and receiving UDP messages to the Meta Quest 3 and that works fine.

If someone has a solution on how to use Socket.io on Meta Quest 3 please share it 🙂