I am getting the same game failure to launch problem saying "Problem on our end" on PS5.
I have tried multiple save files.
I have tried to start a new game.
I have tried both single player and multi player new games.
I have rebooted the PS5 console.
I have tested internet speed/connectivity.
Playstation network is showing online and no connectivity problems.
Deleted game. Trying to reload the game from scratch.
Otherwise, I am at a loss. Game worked yesterday (Sunday) but today it no longer works.