User Disconnect Causing Crash (Anti-Cheat / MoonriseRegionFileIO)

[jackc88]

Paper version: 1.21.10-117-df4b668 (MC: 1.21.10)
Would the below be the cause of Minecraft server to hang when the plugin crashed?
ca.spottedleaf.moonrise.patches.chunk_system.io.MoonriseRegionFileIO$ChunkIOTask.scheduleReadIO(MoonriseRegionFileIO.java:1054)

I have seen many anti-cheat triggers in the past from numerous Java clients, but no crashes seen until InteractionVisualizer was shortly installed.
net.minecraft.server.network.ServerGamePacketListenerImpl.removePlayerFromWorld(ServerGamePacketListenerImpl.java:2211)

Thank you for looking into this.

[18:54:02] [Server thread/WARN]: RosyThePuppy moved too quickly! -13.897856893690118,-1.7497801368065211,4.1448667340529255
[18:54:02] [Server thread/WARN]: Drymilk9 moved too quickly! -39.71290631523152,-4.344333404857224,31.733937656831444
[18:54:04] [Server thread/WARN]: Drymilk9 moved too quickly! 17.33210140644769,-3.5070466838586754,30.82664600015096
[18:54:08] [Server thread/WARN]: Drymilk9 moved too quickly! 31.89259390778625,5.544877230140017,28.14571195417733
[18:55:33] [Server thread/WARN]: RosyThePuppy moved too quickly! -0.8070043456970097,0.0,12.777396390093145
[18:55:43] [Paper Watchdog Thread/ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH  - 1.21.10-117-df4b668 (MC: 1.21.10) ---
[18:55:43] [Paper Watchdog Thread/ERROR]: The server has not responded for 10 seconds! Creating thread dump
[18:55:43] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:55:43] [Paper Watchdog Thread/ERROR]: Server thread dump (Look for plugins here before reporting to Paper!):
[18:55:43] [Server thread/INFO]: RosyThePuppy has made the advancement [Stone Age]
[18:55:43] [Server thread/WARN]: Drymilk9 moved too quickly! -126.98861240150109,12.154174540710585,137.94574200208172
[18:55:47] [Server thread/WARN]: Drymilk9 moved too quickly! -43.08984467704386,-8.377692483979715,47.44051917805177
[18:55:49] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:55:49] [Paper Watchdog Thread/ERROR]: Current Thread: Server thread
[18:55:49] [Paper Watchdog Thread/ERROR]:       PID: 59 | Suspended: false | Native: false | State: RUNNABLE
[18:55:49] [Paper Watchdog Thread/ERROR]:       Stack:
[18:55:49] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/jdk.internal.misc.Unsafe.unpark(Native Method)
[18:55:49] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.util.concurrent.locks.LockSupport.unpark(LockSupport.java:183)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.concurrentutil.executor.thread.PrioritisedQueueExecutorThread.notifyTasks(PrioritisedQueueExecutorThread.java:174)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.concurrentutil.executor.thread.BalancedPrioritisedThreadPool.wakeupIdleThread(BalancedPrioritisedThreadPool.java:43)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.concurrentutil.executor.thread.BalancedPrioritisedThreadPool$OrderedStreamGroup$Queue$Task.queue(BalancedPrioritisedThreadPool.java:478)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.concurrentutil.executor.queue.AreaDependentQueue$PositionedTask.queue(AreaDependentQueue.java:504)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.io.MoonriseRegionFileIO$ChunkIOTask.scheduleReadIO(MoonriseRegionFileIO.java:1054)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.io.MoonriseRegionFileIO.loadDataAsync(MoonriseRegionFileIO.java:825)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.scheduling.task.GenericDataLoadTask$LoadDataFromDiskTask.schedule(GenericDataLoadTask.java:635)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.scheduling.task.GenericDataLoadTask$LoadDataFromDiskTask.schedule(GenericDataLoadTask.java:623)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.scheduling.task.GenericDataLoadTask.scheduleNow(GenericDataLoadTask.java:184)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.scheduling.task.GenericDataLoadTask.schedule(GenericDataLoadTask.java:177)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.scheduling.task.ChunkLoadTask.schedule(ChunkLoadTask.java:125)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.scheduling.ChunkTaskScheduler.scheduleChunkLoad(ChunkTaskScheduler.java:651)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.player.RegionizedPlayerChunkLoader$PlayerChunkLoaderData.updateQueues(RegionizedPlayerChunkLoader.java:719)
[18:55:49] [Paper Watchdog Thread/ERROR]:               ca.spottedleaf.moonrise.patches.chunk_system.player.RegionizedPlayerChunkLoader.tick(RegionizedPlayerChunkLoader.java:316)
[18:55:49] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.level.ServerChunkCache.tick(ServerChunkCache.java:493)
[18:55:49] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:794)
[18:55:49] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1807)
[18:55:49] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1618)
[18:55:49] [Server thread/WARN]: Drymilk9 moved too quickly! -31.382897342722572,-4.951132148763861,35.20851091481268
[18:55:49] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.dedicated.DedicatedServer.tickServer(DedicatedServer.java:430)
[18:55:50] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1338)
[18:55:50] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:384)
[18:55:50] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer$$Lambda/0x0000000875e29d00.run(Unknown Source)
[18:55:50] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.lang.Thread.runWith(Thread.java:1460)
[18:55:50] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.lang.Thread.run(Thread.java:1447)
[18:55:50] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:55:50] [Paper Watchdog Thread/ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---
[18:55:50] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:55:57] [Server thread/WARN]: Drymilk9 moved too quickly! -20.396731965231083,11.105210004163325,30.370778590029204
[18:56:02] [Server thread/WARN]: Drymilk9 moved too quickly! -19.712084849486928,-10.155325024490267,28.328287456220778
[18:56:13] [Server thread/WARN]: Drymilk9 moved too quickly! -27.594506736490985,-0.7213855697382741,16.85124176953377
[18:56:13] [Server thread/WARN]: Drymilk9 moved too quickly! -27.001610085214452,-0.66215077695351,16.489100560439283
[18:56:16] [Server thread/WARN]: Drymilk9 moved too quickly! -14.243984832181923,-6.669506945315973,8.70033265866141
[18:56:17] [Server thread/INFO]: RosyThePuppy has made the advancement [Getting an Upgrade]
[18:56:19] [Server thread/WARN]: Drymilk9 moved too quickly! -51.53378491555577,1.9259620714291117,32.5420541004255
[18:56:25] [Server thread/WARN]: Drymilk9 moved too quickly! -55.36869940140423,6.6154804689877835,46.49967256178843
[18:56:26] [Server thread/WARN]: Drymilk9 moved too quickly! -54.76766209088237,6.645861716312169,45.930771156784886
[18:56:35] [Server thread/WARN]: Drymilk9 moved too quickly! -2.55581527416507,-8.855581533892064,14.84896282764521
[18:57:03] [Server thread/WARN]: Drymilk9 moved too quickly! -8.01639888443242,6.0,-0.7194250800000646
[18:57:16] [Paper Watchdog Thread/ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH  - 1.21.10-117-df4b668 (MC: 1.21.10) ---
[18:57:16] [Paper Watchdog Thread/ERROR]: The server has not responded for 10 seconds! Creating thread dump
[18:57:16] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:57:16] [Paper Watchdog Thread/ERROR]: Server thread dump (Look for plugins here before reporting to Paper!):
[18:57:44] [Server thread/INFO]: Drymilk9 lost connection: Disconnected
[18:57:44] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:57:44] [Paper Watchdog Thread/ERROR]: Current Thread: Server thread
[18:57:44] [Paper Watchdog Thread/ERROR]:       PID: 59 | Suspended: false | Native: false | State: WAITING
[18:57:44] [Paper Watchdog Thread/ERROR]:       Stack:
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/jdk.internal.misc.Unsafe.park(Native Method)
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:223)
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:789)
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1029)
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock(ReentrantReadWriteLock.java:960)
[18:57:44] [Paper Watchdog Thread/ERROR]:               [PP] InteractionVisualizer | Visualize Function Blocks Entities like Crafting Tables with Animations ! (SPIGOTMC).jar//com.loohp.interactionvisualizer.objectholders.SynchronizedFilteredCollection.remove(SynchronizedFilteredCollection.java:177)
[18:57:44] [Paper Watchdog Thread/ERROR]:               [PP] InteractionVisualizer | Visualize Function Blocks Entities like Crafting Tables with Animations ! (SPIGOTMC).jar//com.loohp.interactionvisualizer.managers.PreferenceManager.onQuitEvent(PreferenceManager.java:156)
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.lang.invoke.DirectMethodHandle$Holder.invokeVirtual(DirectMethodHandle$Holder)
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.lang.invoke.LambdaForm$MH/0x0000000875101c00.invoke(LambdaForm$MH)
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.lang.invoke.LambdaForm$MH/0x0000000875102000.invokeExact_MT(LambdaForm$MH)
[18:57:44] [Paper Watchdog Thread/ERROR]:               io.papermc.paper.event.executor.MethodHandleEventExecutorTemplate/0x0000000876ee4800.execute(MethodHandleEventExecutorTemplate.java:46)
[18:57:44] [Paper Watchdog Thread/ERROR]:               co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80)
[18:57:44] [Paper Watchdog Thread/ERROR]:               org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:71)
[18:57:44] [Paper Watchdog Thread/ERROR]:               io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54)
[18:57:44] [Paper Watchdog Thread/ERROR]:               io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131)
[18:57:44] [Paper Watchdog Thread/ERROR]:               org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:628)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.players.PlayerList.remove(PlayerList.java:437)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.players.PlayerList.remove(PlayerList.java:424)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.network.ServerGamePacketListenerImpl.removePlayerFromWorld(ServerGamePacketListenerImpl.java:2211)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.network.ServerGamePacketListenerImpl.onDisconnect(ServerGamePacketListenerImpl.java:2189)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.network.Connection.handleDisconnection(Connection.java:856)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.network.ServerConnectionListener.tick(ServerConnectionListener.java:278)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.tickConnection(MinecraftServer.java:1857)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.dedicated.DedicatedServer.tickConnection(DedicatedServer.java:552)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1821)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1618)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.dedicated.DedicatedServer.tickServer(DedicatedServer.java:430)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1338)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:384)
[18:57:44] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer$$Lambda/0x0000000875e29d00.run(Unknown Source)
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.lang.Thread.runWith(Thread.java:1460)
[18:57:44] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.lang.Thread.run(Thread.java:1447)
[18:57:44] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:57:44] [Paper Watchdog Thread/ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---
[18:57:44] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:57:44] [User Authenticator #2/INFO]: UUID of player Drymilk9 is 9fdc638f-c16f-4eda-bf19-39b554bb7145
[18:57:45] [Paper Watchdog Thread/ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH  - 1.21.10-117-df4b668 (MC: 1.21.10) ---
[18:57:45] [Paper Watchdog Thread/ERROR]: The server has not responded for 39 seconds! Creating thread dump
[18:57:45] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:57:45] [Paper Watchdog Thread/ERROR]: Server thread dump (Look for plugins here before reporting to Paper!):
[18:57:45] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:57:45] [Paper Watchdog Thread/ERROR]: Current Thread: Server thread
[18:57:45] [Paper Watchdog Thread/ERROR]:       PID: 59 | Suspended: false | Native: true | State: RUNNABLE
[18:57:45] [Paper Watchdog Thread/ERROR]:       Stack:
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/sun.nio.ch.UnixFileDispatcherImpl.write0(Native Method)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/sun.nio.ch.UnixFileDispatcherImpl.write(UnixFileDispatcherImpl.java:65)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:137)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/sun.nio.ch.IOUtil.write(IOUtil.java:102)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/sun.nio.ch.IOUtil.write(IOUtil.java:72)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/sun.nio.ch.FileChannelImpl.implWrite(FileChannelImpl.java:371)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:351)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/sun.nio.ch.ChannelOutputStream.writeFully(ChannelOutputStream.java:68)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/sun.nio.ch.ChannelOutputStream.write(ChannelOutputStream.java:105)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:123)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:203)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.util.zip.DeflaterOutputStream.flush(DeflaterOutputStream.java:339)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:204)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.io.DataOutputStream.flush(DataOutputStream.java:142)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.io.FilterOutputStream.close(FilterOutputStream.java:184)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.nbt.NbtIo.writeCompressed(NbtIo.java:87)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.nbt.NbtIo.writeCompressed(NbtIo.java:80)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.world.level.storage.PlayerDataStorage.save(PlayerDataStorage.java:43)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.players.PlayerList.save(PlayerList.java:410)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.players.PlayerList.remove(PlayerList.java:460)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.players.PlayerList.remove(PlayerList.java:424)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.network.ServerGamePacketListenerImpl.removePlayerFromWorld(ServerGamePacketListenerImpl.java:2211)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.network.ServerGamePacketListenerImpl.onDisconnect(ServerGamePacketListenerImpl.java:2189)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.network.Connection.handleDisconnection(Connection.java:856)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.network.ServerConnectionListener.tick(ServerConnectionListener.java:278)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.tickConnection(MinecraftServer.java:1857)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.dedicated.DedicatedServer.tickConnection(DedicatedServer.java:552)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1821)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1618)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.dedicated.DedicatedServer.tickServer(DedicatedServer.java:430)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1338)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:384)
[18:57:45] [Paper Watchdog Thread/ERROR]:               net.minecraft.server.MinecraftServer$$Lambda/0x0000000875e29d00.run(Unknown Source)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.lang.Thread.runWith(Thread.java:1460)
[18:57:45] [Paper Watchdog Thread/ERROR]:               java.base@24.0.2/java.lang.Thread.run(Thread.java:1447)
[18:57:45] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:57:45] [Paper Watchdog Thread/ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---
[18:57:45] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:58:09] [Paper Watchdog Thread/ERROR]: ------------------------------
[18:58:09] [Paper Watchdog Thread/ERROR]: The server has stopped responding! This is (probably) not a Paper bug.

[LOOHP]

Does this happen consistently? Or is it just a one of instance?

[jackc88]

@LOOHP : Thank you for the quick response. No Java clients have been on, and I have disabled the plugin in hopes of further feedback that could I tweak on my end. I will see if I can be available to monitor when Java users return and turn the feature back on. BTW, my son loves your plugin. We had just installed and he only had the opportunity to test it and not really enjoy it yet. Since he is on Bedrock, I will see if his friends are able to reproduce the issue.

[LOOHP]

No worries, hopefully we can get it working for your son and friends! I have not encountered a crash like this one before so I am not sure yet. It could be because of the plugin or it could be a one off coincident. If it happens again, or even better if you manage to find a way to reproduce it, then it would be very helpful.