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  1. Minecraft: Java Edition
  2. MC-858

Server lag in singleplayer

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Invalid
    • Affects Version/s: Minecraft 1.4.2, Minecraft 1.4.6, Minecraft 1.4.7, Snapshot 13w04a, Minecraft 1.5, Minecraft 1.5.1, Minecraft 1.5.2, Snapshot 13w19a, Snapshot 13w21a, Minecraft 1.6.2, Minecraft 1.6.4, Minecraft 1.7.1, Minecraft 1.7.2, Minecraft 13w48a, Minecraft 13w48b, Minecraft 13w49a, Minecraft 1.7.3, Minecraft 1.7.4, Minecraft 1.7.5, Minecraft 14w11b, Minecraft 1.7.9, Minecraft 14w26c, Minecraft 1.7.10, Minecraft 1.8-pre1, Minecraft 1.8-pre2, Minecraft 1.8, Minecraft 1.8.1, Minecraft 1.8.3, Minecraft 1.8.4, Minecraft 1.8.8, Minecraft 15w37a, Minecraft 15w42a
    • Fix Version/s: None
    • Labels:
      None
    • Confirmation Status:
      Community Consensus
    • Game Mode:
      Survival

      Description

      Moderator Note

      "Block lag" is not a bug, it is a symptom of one of myriad causes. There are multiple things you can try:
      • Turn down your render distance (to 8 or lower)
      • Turn VBOs "on" in video settings
      • Make sure you don't have any possibly lag causing things, like too many entities
      • Update your graphics card drivers
      • Give Minecraft more RAM (with regular resource pack, 2 GB is enough)
      • Upgrade your hardware

      When the player is clearing blocks and clears one or two blocks they are instantaneously regenerated after those blocks were cleared. The same happens when placing blocks, they disappear for a while at first.

      The internal server is having low TPS and therefore registering the block-breaking action from the client very late. This leads to the client re-displaying the block again, until it gets the confirmation from the server that its actually broken, seconds later, or not at all. At the end, the block is either broken or still there, on both client and server.

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              Assignee:
              Unassigned Unassigned
              Reporter:
              cubetrace Martin Bittermann
              Votes:
              45 Vote for this issue
              Watchers:
              26 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
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