Losing Sound (PC) + Exit Program Hang

Time: N/A
Frequency: Began Yesterday Always occurs
World name: Siren
Character name: Peter Stark
NPC name:N/A
Monster name: N/A
Class/Level: N/A
Party or solo:N/A
In-game time:N/A
Area and coordinates: N/A
Steps:
1. Start Client
2. let 5 to 10 minutes pass
3. At this point sound is lost.

When trying to exit the game the screen will remain black with the mouse cursor still functioning. At that point I use task manager to close the program.

Notes: The game is still playable and ambient sounds still occur.


System Specs
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OS Name Microsoft Windows 8.1 Pro
Version 6.3.9600 Build 9600
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name MYLITTLESAGER
System Manufacturer CLEVO
System Model P15xEMx
System Type x64-based PC
System SKU Not Applicable
Processor Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz, 2401 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. 4.6.5, 10/19/2012
SMBIOS Version 2.7
Embedded Controller Version 255.255
BIOS Mode Legacy
BaseBoard Manufacturer CLEVO
BaseBoard Model Not Available
BaseBoard Name Base Board
Platform Role Mobile
Secure Boot State Unsupported
PCR7 Configuration Binding Not Possible
Windows Directory C:\WINDOWS
System Directory C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume1
Locale United States
Hardware Abstraction Layer Version = "6.3.9600.17196"
User Name MyLittleSager\MYLITTLESAGER\Peter
Time Zone Eastern Daylight Time
Installed Physical Memory (RAM) 8.00 GB
Total Physical Memory 7.89 GB
Available Physical Memory 5.21 GB
Total Virtual Memory 13.8 GB
Available Virtual Memory 10.7 GB
Page File Space 5.86 GB
Page File C:\pagefile.sys
Hyper-V - VM Monitor Mode Extensions Yes
Hyper-V - Second Level Address Translation Extensions Yes
Hyper-V - Virtualization Enabled in Firmware Yes
Hyper-V - Data Execution Protection Yes

--------------------------

Display Specs
----------------
Name Intel(R) HD Graphics 4000
PNP Device ID PCI\VEN_8086&DEV_0166&SUBSYS_51051558&REV_09\3&11583659&0&10
Adapter Type Intel(R) HD Graphics Family, Intel Corporation compatible
Adapter Description Intel(R) HD Graphics 4000
Adapter RAM (2,080,374,784) bytes
Installed Drivers igdumdim64.dll,igd10iumd64.dll,igd10iumd64.dll,igdumdim32,igd10iumd32,igd10iumd32
Driver Version 10.18.10.3621
INF File oem135.inf (iIVBM_w81 section)
Color Planes Not Available
Color Table Entries 4294967296
Resolution 1920 x 1080 x 60 hertz
Bits/Pixel 32
Memory Address 0xF6400000-0xF67FFFFF
Memory Address 0xD0000000-0xDFFFFFFF
I/O Port 0x0000F000-0x0000F03F
IRQ Channel IRQ 4294967294
I/O Port 0x000003B0-0x000003BB
I/O Port 0x000003C0-0x000003DF
Memory Address 0xA0000-0xBFFFF
Driver c:\windows\system32\drivers\igdkmd64.sys (10.18.10.3621, 3.62 MB (3,791,872 bytes), 5/21/2014 12:33 AM)

Name NVIDIA GeForce GTX 675M
PNP Device ID PCI\VEN_10DE&DEV_1212&SUBSYS_51051558&REV_A1\4&15491A0A&0&0008
Adapter Type GeForce GTX 675M, NVIDIA compatible
Adapter Description NVIDIA GeForce GTX 675M
Adapter RAM (2,147,483,648) bytes
Installed Drivers nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver Version 9.18.13.4052
INF File oem56.inf (Section079 section)
Color Planes Not Available
Color Table Entries Not Available
Resolution Not Available
Bits/Pixel Not Available
Memory Address 0xF4000000-0xF60FFFFF
Memory Address 0xE0000000-0xEBFFFFFF
Memory Address 0xE8000000-0xEBFFFFFF
I/O Port 0x0000EF80-0x0000EFFF
IRQ Channel IRQ 16
Driver c:\windows\system32\drivers\nvlddmkm.sys (9.18.13.4052, 12.27 MB (12,866,008 bytes), 7/30/2014 1:32 AM)
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