Several bugs potentially related to multiplayer have begun cropping up within the first few of days of Diablo 4's Early Access. First, an issue with the Act 2 quest As the World Burns has seemingly locked players out of completing it if they have initiated the quest as a group.
As the World Burns Quest IssuesFrom the Official Diablo 4 Forums:
I killed Astaroth 3 times (Quest As the World Burns) 2 times in party ona time solo. Quest is bugged and I can’t progress with campaign Team is aware and is working on a fix for an upcoming hotfix.While Blizzard works on a permanent fix, many responses to this forum post suggest that killing the boss in the middle of the arena will bypass this bug.
Nightmare Dungeon Group BugSimilarly, some players have been experiencing issues with group play in Nightmare Dungeons. In some cases, entering a Nightmare Dungeon as a group can put teammates into their own separate instances of the Dungeon. While Global Community Development Director, Adam Fletcher, stated that this was his first time hearing of the issue, the team has been quick to acknowledge and respond. We will report on updates and fixes as we continue to monitor these situations. Gohr's Devastating Grips Disabled Stolen Artifice Quest Disabled
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