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  1. Minecraft: Java Edition
  2. MC-271192

NetworkDispatcher exceptionio.netty.handler.codec.DecoderException: Badly compressed packet - size of 84 is below server threshold of 256

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    • Icon: Bug Bug
    • Resolution: Awaiting Response
    • None
    • 1.20.6 Release Candidate 1
    • None
    • i play on minecraft version 1.8.9
    • Unconfirmed
    • (Unassigned)

      when playing on multiplayer servers i keep encountering this error, it only started occurring after i got my new pc (5 months ago)

      Netty Client IO #1/ERROR [FML]: NetworkDispatcher exception

      io.netty.handler.codec.DecoderException: Badly compressed packet - size of 84 is below server threshold of 256

      at net.minecraft.network.NettyCompressionDecoder.decode(SourceFile:35) ~[ei.class:?]

      at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:249) ~[ByteToMessageDecoder.class:4.0.23.Final]

      at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:205) ~[ByteToMessageDecoder.class:4.0.23.Final]

      at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:233) [AbstractChannelHandlerContext.class:4.0.23.Final]

      at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:219) [AbstractChannelHandlerContext.class:4.0.23.Final]

      at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:228) [ByteToMessageDecoder.class:4.0.23.Final]

      at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:233) [AbstractChannelHandlerContext.class:4.0.23.Final]

      at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:219) [AbstractChannelHandlerContext.class:4.0.23.Final]

      at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75) [ChannelInboundHandlerAdapter.class:4.0.23.Final]

      at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:233) [AbstractChannelHandlerContext.class:4.0.23.Final]

      at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:219) [AbstractChannelHandlerContext.class:4.0.23.Final]

      at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75) [ChannelInboundHandlerAdapter.class:4.0.23.Final]

      at io.netty.handler.timeout.ReadTimeoutHandler.channelInactive(ReadTimeoutHandler.java:144) [ReadTimeoutHandler.class:4.0.23.Final]

      at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:233) [AbstractChannelHandlerContext.class:4.0.23.Final]

      at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:219) [AbstractChannelHandlerContext.class:4.0.23.Final]

      at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:769) [DefaultChannelPipeline.class:4.0.23.Final]

      at io.netty.channel.AbstractChannel$AbstractUnsafe$5.run(AbstractChannel.java:567) [AbstractChannel$AbstractUnsafe$5.class:4.0.23.Final]

      at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380) [SingleThreadEventExecutor.class:4.0.23.Final]

      at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357) [NioEventLoop.class:4.0.23.Final]

      at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [SingleThreadEventExecutor$2.class:4.0.23.Final]

      at java.lang.Thread.run(Unknown Source) [?:1.8.0_411]

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            Rinolol Rinolol
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              Created:
              Updated:
              Resolved: