Multiplayer Through Steam not working

[Minecraftexpert studios]

Steam or GOG

Steam

Single Player/Multiplayer

Multi

Operating System

Windows 10

Terraria Version

1.4.0.3

Controls Used

Keyboard/Mouse

I don't know what caused this, but it has even happened Pre-JE. I try and join Multiplayer worlds, it does nothing, and when I run my game through Host and Play, I can't Invite anyone to join me. IDK if it is just me, but this bug is driving me crazy since I can't play with my friends.

 

[Minecraftexpert studios]

Also, in In both SP and MP, I have seen a lot, if not all enemies and NPCs No-Clipping. So far it has been, the Guide, Skeleton Archers and Warriors and Chaos Elementals.