Can’t join friends world

Thank you for your report!
However, this issue is Incomplete.

Your report does not contain enough information. As such, we're unable to understand or reproduce the problem.

You are welcome to create a new ticket about your issue with more detailed information.
However, please review the Bug Tracker Guidelines and be sure to search for existing issues before writing a new bug report.

In particular, please see the suggestions in MCPE-36190. Most multiplayer issues will be duplicates of that report.

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