When you can't connect to the game servers, there's always the question of whether the servers are up or if the problem is on your end, right? To help troubleshoot that, we maintain Server Status pages that allow you to see those known issues:
Project ETHOS: https://ethos.2k.com/server-status/
NBA 2K: https://www.nba2k.com/gamestatus
WWE 2K: https://www.wwe2k.com/gamestatus
TopSpin 2K: https://topspin.2k.com/server-status/
PGA TOUR 2K: https://pgatour.2k.com/server-status/
LEGO 2K Drive: https://lego.2k.com/server-status/
SHiFT: https://x.com/shiftstatus