Multiplayer on Android. (Very Basic)

Hello, i’ve been having a lot of trouble establishing a very basic multiplayer functionality on my project.
Here’s what i’ve been trying to do. I am creating the session on a Windows PC, then i use my android device to find and join that session over LAN. Works just fine up to this point.
Now all i wanna do is, create a print string from the host (pc) and that print to show up on the android device. It works if i use 2 clients on the same computer but it wont do anything on the android even though its connected to the session.
Please somebody just point me in the right direction, the documentation didn’t help.