Kodek

Can't reproduce as it seems random but still happens in 16w03a.

Is there anything that can be done to turn this off?

I am playing with a friend on a dedicated host server, we have ~40ms ping to the server. I can play without any problems, but for her the game is completly broken. The console gets spammed with these messages, but I don't care about the spam, she gets teleported back all the time when she moves. I suspect that can be her internet, but why would the game get sooo broken because of that? Why was this change implemented? Where is the option to turn it off?

We are "playing" on 15w51b.

Can confirm. Windows XP 32-bit, Java 7, 13w47c

java.lang.UnsatisfiedLinkError: C:\Documents and Settings\Profil\Dane aplikacji\.minecraft\versions\13w47c\13w47c-natives-22741408413359\libmfxsw32.dll: Nie można odnaleźć określonej procedury
	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
	at java.lang.ClassLoader.loadLibrary1(Unknown Source)
	at java.lang.ClassLoader.loadLibrary0(Unknown Source)
	at java.lang.ClassLoader.loadLibrary(Unknown Source)
	at java.lang.Runtime.loadLibrary0(Unknown Source)
	at java.lang.System.loadLibrary(Unknown Source)
	at buw.<clinit>(SourceFile:125)
	at azg.ab(SourceFile:385)
	at azg.e(SourceFile:706)
	at net.minecraft.client.main.Main.main(SourceFile:151)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
	at java.lang.ClassLoader.loadLibrary1(Unknown Source)
	at java.lang.ClassLoader.loadLibrary0(Unknown Source)
	at java.lang.ClassLoader.loadLibrary(Unknown Source)
	at java.lang.Runtime.loadLibrary0(Unknown Source)
	at java.lang.System.loadLibrary(Unknown Source)
	at buw.<clinit>(SourceFile:125)
	at azg.ab(SourceFile:385)

-- Initialization --
Details:
Stacktrace:
	at azg.e(SourceFile:706)
	at net.minecraft.client.main.Main.main(SourceFile:151)

-- System Details --
Details:
	Minecraft Version: 13w47c
	Operating System: Windows XP (x86) version 5.1
	Java Version: 1.7.0_45, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 4688712 bytes (4 MB) / 26808320 bytes (25 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 13w47c
	LWJGL: 2.9.1
	OpenGL: GeForce 9500 GT/PCIe/SSE2 GL version 3.3.0, NVIDIA Corporation
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: ~~ERROR~~ NullPointerException: null
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
	Anisotropic Filtering: Off (1)