PC System Muting

[iBot]

Category: Code

Reproducibility: Unable to reproduce

Summary: Occasionally the game will mute system.
Description: Twice in game when the trader timer is finished it has muted my system.
OS Name Microsoft Windows 7 Professional
Version 6.1.7601 Service Pack 1 Build 7601
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name I807-BEAST
System Manufacturer MICRO-STAR INTERNATIONAL CO.,LTD
System Model MS-7577
System Type x64-based PC
Processor AMD Phenom(tm) II X4 965 Processor, 3400 Mhz, 4 Core(s), 4 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. V1.7, 10/19/2009
SMBIOS Version 2.5
Windows Directory C:\Windows
System Directory C:\Windows\system32
Boot Device \Device\HarddiskVolume1
Locale United States
Hardware Abstraction Layer Version = "6.1.7601.17514"
User Name i807-Beast\iBot
Time Zone Eastern Daylight Time
Installed Physical Memory (RAM) 4.00 GB
Total Physical Memory 4.00 GB
Available Physical Memory 2.56 GB
Total Virtual Memory 7.99 GB
Available Virtual Memory 5.25 GB
Page File Space 4.00 GB
Page File C:\pagefile.sys
Sound Software is Realtek

System muting never happened before and no updates were done to cause it but it has happened twice with Killing Floor 2. right after the trader stops and we begin the next wave. To stop this I took away the ability for the programs to control the audio device and it hasn't happened since.

Online/Offline: Both.

 

[iBot]

This just happened again tonight. Right after the trader closed up shop it muted the system. The funny thing is it seems to happen on the same map, which is Outpost.

 

[Ratoshigan]

I've also had this happen a couple of times before as well. I don't remember the maps specifically. The first time, I just played the round mute and sound fixed itself at the end of the round. The other time, I know I alt-tabbed out and back in and the sound was fixed during the round.