PS4 Can't join my friend in multiplayer

[BigBoss99]

Everytime I try to join him it starts to connect and then it says that a connection issue occured. I can join any other friend but not him.

 

[Unit One]

Everytime I try to join him it starts to connect and then it says that a connection issue occured. I can join any other friend but not him.

Hi there @BigBoss99, see if the answer provided by forum member r4v1n6 in this thread helps: Xbox One - I can't join my friend

The thread I linked is in regards to Xbox One, but I’d assume that PS4 would work similarly.