Gestern Abend gegen 19 Uhr und später gegen 20:30 drei bis 4 mal probiert ging nichts. Wartezeiten von 8 Minuten wobei der hoch statt runtergezählt hat, nach ca 13 Minuten ist dann der Errorcode 300022 gekommen.
How to fix Diablo IV Error Code 300022?
Because this is likely a server-side issue and not your specific connection, all you can really do is wait. You can try to reboot the game and attempt to login again, but that’s not guaranteed to work. If the server are experiencing high traffic, you may not be able to play until later on when fewer people are attempting to login.
Not exactly the fix you were hoping for I bet, but that’s just how things tend to go with online connected games at launch. Diablo IV isn’t the first game to experience connectivity issues at launch and most definitely won’t be the last. All we can do is wait for Blizzard to come up with a more permanent fix for the issue which should come sooner rather than later. These kinds of issues tend to sort themselves out by the end of the first week of launch.