For the main post please follow the summary as best you can:
Feel free to edit and replace each section with your own info.
Joining my friends world and the game says “wrong code. The session that you are trying to connect doesn’t exist anymore”. The issue is i can see him playing on discord streaming. He copied the code and sent it to me. Left the game and before joining tried to have me join with him, nothing works.
This number can be found at the bottom of the cartographer
Music is the only setting turned down
I quite the game.
Verified file integrity
Had him copy code
Free typed code
Had him go to lobby and give me the code.