I've tried to play multiplayer with my friend a few days ago and it didn't work and we tried again today, to no avail. The problem we're having is whenever he tries to join me, he connects for a good minute until he gets the "Server was lost" screen. We've retried with me turning off my firewall, redownloading the game and verifying files. I have no clue what else we could do to solve this issue, so I'd appreciate any type of support.