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  1. Minecraft: Java Edition
  2. MC-266422

Unable to connect to servers modded, vanilla, and realms

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    • Icon: Bug Bug
    • Resolution: Invalid
    • None
    • 1.20.2
    • None
    • Windows 11, Java 8 Update 391, 64 GB RAM, 5.2 Ghz, Nvidia RTX 4080
    • Unconfirmed
    • (Unassigned)

      I have been using minecraft java edition just fine playing on multiple servers up until October 25th 2023. Since October 26th, 2023 I have been receiving the error "Cannot assign requested address: no further information" when attempting to connect to any server. 

      This is the same for modded servers, vanilla servers, or even the Realms area. 
      Steps I've taken to fix this issue:
      I have uninstalled all launchers (CurseForge, normal launcher, etc.)
      Installed the latest version of Java
      Installed the latest drivers
      Deleted all folders relating to minecraft on my computer

      After all that I have re-installed vanilla minecraft for windows 11 but still encounter the same issue.
      If I use a VPN I am able to connect to servers however I am timed out due to ping issues

      I have disabled my computer firewall and my router firewall, with still being unable to connect.
      I have checked the logs from both my modded server I play on and some other vanilla servers I know were active at the time, with their excerpts below of the error I am receiving:
      [09:39:42] [Client thread/INFO]: Connecting to X.X.X.X, 25565
      [09:39:42] Server Connector #1/ERROR: Couldn't connect to server
      java.net.BindException: Cannot assign requested address: no further information
          at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[?:1.8.0_51]
          at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[?:1.8.0_51]
          at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:191) ~[NioSocketChannel.class:?]
          at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:228) ~[AbstractNioChannel$AbstractNioUnsafe.class:?]
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:497) ~[NioEventLoop.class:?]
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447) ~[NioEventLoop.class:?]
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341) ~[NioEventLoop.class:?]
          at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) ~[SingleThreadEventExecutor$2.class:?]
          at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_51]

      [Info: 2023-11-06 01:04:44.6850280: MinecraftJavaLoggingContext.cpp(65)] Game/exe (Render thread) Info Connecting to justforus2.aternos.me, 25565
      [Info: 2023-11-06 01:04:44.8011942: MinecraftJavaLoggingContext.cpp(65)] Game/exe (Server Connector #14) Error Couldn't connect to server
      io.netty.channel.AbstractChannel$AnnotatedSocketException: Cannot assign requested address: no further information: justforus2.aternos.me./193.46.26.73:28971
      Caused by: java.net.BindException: Cannot assign requested address: no further information
          at java.base/sun.nio.ch.Net.pollConnect(Native Method)
          at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
          at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:946)
          at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:337)
          at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334)
          at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:776)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
          at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
          at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
          at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
          at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
          at java.base/java.lang.Thread.run(Thread.java:833)

      I have tried all of the possible fixes shown on the FAQ for Minecraft Java edition and even reached out to Minecraft support, but nothing fixed it. MC Support advised I should open a bug report here. I have searched all previous issues but did not find my issue among them and thus I am opening a new ticket.

      I have masked the IP address of the modded server I play on. The other is a pure vanilla server I can change the address of any time.

            Unassigned Unassigned
            Legendfluff Legendfluff
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              Created:
              Updated:
              Resolved: