Plutonium

I'm having trouble connecting to one of my friends lobbies, I try to enter through the friends tab and I get the message "Unable to join game session", I also tried to join via IP which it basically does nothing, it says "joining game session" and the treyarch logo loading but after 3 seconds the message just disappears. I`ve tried with other friends and joined in the first try. I also restarted my game 2 times and still nothing

zyhun i believe that if you have the same ip as someone you wont be able to connect at the same time in the same server. Im just assuming cuz i have a friend that has the same problem

Memeking254 Nah bro, im trying to play at home lmao i was asking cuz maybe they shut down the servers. Cuz it seemed wierd for plutonium servers to be shut

Memeking254 i meant school (doesnt really matter) but what my problem is, is that when i try to log onto BO2 zombies, it tells me that the servers are curretly not working and should try again later

I used to play BO2 zombies like 6 months ago but due to classes i had to stop, now that i come back it tells me that the online services are down and the local option isnt appearing,
Do i need to redownload the launcher?
Is it a problem with my pc?
How can i fix it?