If the account is a child account in a Microsoft Family, the most common cause is that the multiplayer/privacy change has not fully propagated yet, even after the parent enabled it. Reported cases in the provided material show it can take over 24 hours for Minecraft multiplayer access to update.
Try this end-to-end check:
- Have the parent/organizer verify the child account settings are set to allow multiplayer.
- In the Xbox privacy and online safety settings for the child account, make sure Join multiplayer games is Allow.
- Also make sure Cross-network play is Allow.
- If the account is managed as a child account, wait for the change to propagate.
- The provided cases show the fix was simply waiting 24 hours or longer after changing the organizer-controlled settings.
- After waiting, sign out and back in with the same Microsoft account everywhere Minecraft uses it.
- Minecraft Launcher
- Xbox app
- Microsoft Store
- Restart the PC and test multiplayer again.
- If the account is still blocked and the account is a child account, check whether the parent also needs to allow access to non-Microsoft third-party apps.
- If the child sees: “Something went wrong. Your parent has blocked access to games and apps that aren't published by Microsoft”, the parent must enable third-party app access.
- The parent can sign in at
https://account.live.com/mk, select the child, then choose Manage this child's access to third party apps and select Enable access.
Important details from the provided material:
- Children cannot change these restrictions themselves; approval must come from the family organizer/parent.
- Even if the setting looks correct immediately, Minecraft multiplayer may remain blocked until the account update finishes propagating.
- If the parent cannot manage third-party app consent, it may be because consent was granted by another adult or another Microsoft account.
References:
- My child is not able to access 3rd party apps
- Xbox Requirements for Xbox Console Games
- minecraft java multiplayer disbaled - Microsoft Q&A I have clicked allow on all privacy settings of my Microsoft account, yet it still does not let me play on multiplayer. I have tried adding another account on my Microsoft Family account because I am the only person and I don't see the three dots to remove myself. When I add another account to try and remove myself, it just adds my original email back and it won't remove that account from the family. My account isn't a child account, but it's added as one and I'm the only person in it. Minecraft still says that I can't play on multiplayer due to my profile but none of these solutions have worked.
- Allowing my child to play online multiplayer in minecraft - Microsoft Q&A when i log into my account (organizer) the ability to allow my childs account is switched to "Allow" in regards to playing online games. but when my child logs in all he sees is it greyed out "Block". how do we fix this so that he can play minecraft online?