Diablo 4 Error Code 316748, Can't Join Online Co-Op

If you are receiving Diablo 4 Error Code 316748 while trying to join online co-op, you’re not alone. Diablo IV is now live in early access, as millions of fans rush through hell gates to play the game. However, given that it is the first day, some issues are to be expected. Read on as we explore why you can’t join online co-op in Diablo IV and group up with friends.

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Diablo 4 Error Code 316748, Can't Join Online Co-Op
Diablo 4 Can’t Join Online Co-Op and Play With Friends

Diablo 4 Error Code 316748, Can’t Play With Friends Online

After four years since the game’s initial announcement, Diablo IV is finally here. Millions of players around the globe have jumped into early access to play the game. And while playing solo is fun, the real party starts with friends. Unfortunately, the old problems with co-op from the beta are back. Namely, as reported by many players, Diablo 4 Error Code 316748 is currently preventing players from grouping up with friends and playing online.

“Anyone else experiencing code 316748,” asks Reddit user GoatCheezz. “On Xbox happens when trying to join online co op”. Another Reddit user, that goes by the name AmodestProposer, shares as similar issue. “Having error code 316748 when trying group up with one of my friends,” he said. And there are many other similar reports.

Unfortunately, for the time being, there doesn’t seem to be a definitive solution to this problem. What you can do to make sure that the problem is not on your side is to check our “Diablo IV Connection Issues” guide and make sure that everything is ok on your side. However, we will most likely have to wait for Blizzard to fix this problem. If we stumble upon any working solution, we will make sure to update the article. Furthermore, if you know any workarounds, share them with us in the comments section!

Author Chronocrator profile picture
With over 12 years of experience in gaming and esports journalism, I like to think that my guides once helped a NASA scientist to beat a game. Basically, I should be credited for NASA's Mars missions.In my free time, I dream of the day when I will finally start clearing my Steam backlog.



  1. M

    I think has something to do with”crossplay enabled”. Even Xbox players can’t play with Xbox players without cross-ply enabled. Try and turn on cross-ply then try to join ur mates.

  2. E
    Erin Bunton

    We figured out that one of us was in seasonal and the other wasn’t, once we were both in seasonal the issue resolved itself.

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