Changing mouse sensitivity using buttons on mouse or on program while game is open results in crash of game to desktop, same sort of issue as volume change.
mice tested: Mad Catz R.A.T. 9 & Razer Lachesis 5600
EDIT: only happens when minecraft is topmost (currently selected program).eg; I can switch to chrome and change volume while minecraft is in the background & it wont crash.
Environment
VM Arguments:
jvm_args: -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx3G -Djava.library.path=C:\Users\SageownZ\AppData\Roaming\.minecraft\versions\13w47e\13w47e-natives-2094725807294
java_command: net.minecraft.client.main.Main --username sageownZ --version 13w47e --gameDir C:\Users\SageownZ\AppData\Roaming\.minecraft --assetsDir C:\Users\SageownZ\AppData\Roaming\.minecraft\assets --uuid 2c41636553744029b3eef354fa26eac2 --accessToken b5438be5217046d7a6004b8e536384b6 --userProperties {}
Launcher Type: SUN_STANDARD
Environment Variables:
CLASSPATH=.;C:\Program Files (x86)\QuickTime\QTSystem\QTJava.zip
PATH=C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\Broadcom\Broadcom 802.11 Network Adapter\Driver;;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Program Files (x86)\Windows Live\Shared;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\WIDCOMM\Bluetooth Software\;C:\Program Files\WIDCOMM\Bluetooth Software\syswow64;;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Program Files\Java\jre7\bin
USERNAME=SageownZ
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 60 Stepping 3, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows 7 , 64 bit Build 7601 Service Pack 1
CPU:total 8 (4 cores per cpu, 2 threads per core) family 6 model 60 stepping 3, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, ht, tsc, tscinvbit
Memory: 4k page, physical 33487784k(28004988k free), swap 35124320k(26753380k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (23.25-b01) for windows-amd64 JRE (1.7.0_25-b17), built on Jun 21 2013 12:58:32 by "java_re" with unknown MS VC++:1600
Your game version is already ancient by now, update it.