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v1.19 and v1.20 multiplayer disconnects, join failures, and lag after certain number of players connect.



  • May Ezane Jamil

    Thank you for the information.

  • Simone Colombo

    I experienced the same problem but with the version 1.20.13.

    Issue Description: We figured out that having 20 or more students in the same server would cause the game lagging (access to the world denied to new users, inventory issues, ecc...). The computer hosting the game had a RAM of 8GB. 

    Solution: We upgraded the network infrastructure by installing a new set of cables and utilizing a more robust central machine where all the LAN cables converge. This noticeably alleviated the performance issues experienced though having 20 students in the same server still diminishes the game performance to some extent.

    Suggestions: If you experience anything similar try to see if you can add more RAM to the hosting computer, or contact the school administration to explore the possibility of upgrading the internet connection.

    I hope this can be of help. Mine on!


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