Question / Help OBS Audio Cutouts when Recording

I was recording earlier tonight, and about six minutes in, my audio completely went nuts. It played in short- really fast- bursts of sound, and continued playing for a time after my game was closed and the recording stopped. It ruined the audio for my whole system, even after OBS was closed. It required a restart to fix. I tried recording again, and after about a minute, I got the same problem. I have replicated this multiple different times with a different game. I am posting the log from the original case.

21:47:47: No Intel graphics adapter visible in QSVHelper.exe, Optimus problem?
21:47:47: CUDA loaded successfully
21:47:47: 1 CUDA capable devices found
21:47:47: [ GPU #0 - < GeForce GTX 970 > has Compute SM 5.2, NVENC Available ]
21:49:07: Open Broadcaster Software v0.653b - 64bit ( ^?^)
21:49:07: -------------------------------
21:49:07: CPU Name: AMD FX(tm)-8320 Eight-Core Processor
21:49:07: CPU Speed: 3516MHz
21:49:07: Physical Memory: 8156MB Total, 3289MB Free
21:49:07: stepping id: 0, model 2, family 21, type 0, extmodel 0, extfamily 3, HTT 1, logical cores 8, total cores 4
21:49:07: monitor 1: pos={1920, 0}, size={1280, 1024}
21:49:07: monitor 2: pos={0, 0}, size={1920, 1080}
21:49:07: Windows Version: 6.2 Build 9200
21:49:07: Aero is Enabled
21:49:07: -------------------------------
21:49:07: OBS Modules:
21:49:07: Base Address Module
21:49:07: 00000000D3EA0000 OBS.exe
21:49:07: 00000000E6DF0000 OBSApi.dll
21:49:07: 00000000EB540000 DShowPlugin.dll
21:49:07: 00000000EB4B0000 GraphicsCapture.dll
21:49:07: 00000000EB3F0000 NoiseGate.dll
21:49:07: 00000000EB3C0000 PSVPlugin.dll
21:49:07: 00000000EB390000 scenesw.dll
21:49:07: ------------------------------------------
21:49:07: Adapter 1
21:49:07: Video Adapter: NVIDIA GeForce GTX 970
21:49:07: Video Adapter Dedicated Video Memory: 4202971136
21:49:07: Video Adapter Shared System Memory: 4276424704
21:49:07: Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
21:49:07: Video Adapter Output 2: pos={1920, 0}, size={1280, 1024}, attached=true
21:49:07: =====Stream Start: 2015-08-21, 21:49:07===============================================
21:49:07: Multithreaded optimizations: On
21:49:07: Base resolution: 1920x1080
21:49:07: Output resolution: 1920x1080
21:49:07: ------------------------------------------
21:49:07: Loading up D3D10 on NVIDIA GeForce GTX 970 (Adapter 1)...
21:49:07: ------------------------------------------
21:49:07: Audio Format: 48000 Hz
21:49:07: ------------------------------------------
21:49:07: Audio Channels: 2 Ch
21:49:07: Playback device {0.0.0.00000000}.{2a12d410-8f3f-408c-9d96-eef22c55b587}
21:49:07: ------------------------------------------
21:49:07: Using desktop audio input: Speakers (2- USB PnP Sound Device)
21:49:07: Global Audio time adjust: 0
21:49:07: ------------------------------------------
21:49:07: Using auxilary audio input: Microphone (2- USB PnP Sound Device)
21:49:07: Mic time offset: 0
21:49:07: ------------------------------------------
21:49:07: Audio Encoding: AAC
21:49:07: bitrate: 128
21:49:07: Using graphics capture
21:49:07: Trying to hook process: PA.exe
21:49:07: Scene buffering time set to 700
21:49:07: NVENC internal init finished successfully
21:49:08: NVENC supports 10 h264 presets
21:49:08: ------------------------------------------
21:49:08: Video Encoding: NVENC
21:49:08: fps: 60
21:49:08: width: 1920, height: 1080
21:49:08: preset: llhq
21:49:08: profile: high
21:49:08: level: autoselect
21:49:08: keyint: -1
21:49:08: CBR: yes
21:49:08: CFR: yes
21:49:08: max bitrate: 5000
21:49:08: avg bitrate: 5000
21:49:08: buffer size: 5000
21:49:08: ------------------------------------------
21:49:08: SharedTexCapture hooked
21:49:14: FlushBufferedVideo: Flushing 199 packets over 3300 ms
21:49:15: Audio timestamp for device 'Microphone (2- USB PnP Sound Device)' was behind target timestamp by 1350
21:49:17: Audio timestamp for device 'Microphone (2- USB PnP Sound Device)' was behind target timestamp by 1050
21:49:17: Total frames encoded: 526, total frames duplicated: 1 (0.19%)
21:49:17: Total frames rendered: 376, number of late frames: 0 (0.00%) (it's okay for some frames to be late)
21:49:18: Encoder closed
21:49:18: NVENC deinitialized
21:49:18:
21:49:18: Profiler time results:
21:49:18:
21:49:18: ==============================================================
21:49:18: video thread frame - [100%] [avg time: 0.851 ms] [children: 20.9%] [unaccounted: 79.1%]
21:49:18: | scene->Preprocess - [0.235%] [avg time: 0.002 ms]
21:49:18: | GPU download and conversion - [20.7%] [avg time: 0.176 ms] [children: 19.5%] [unaccounted: 1.18%]
21:49:18: | | flush - [16.7%] [avg time: 0.142 ms]
21:49:18: | | CopyResource - [0.94%] [avg time: 0.008 ms]
21:49:18: | | conversion to 4:2:0 - [1.88%] [avg time: 0.016 ms]
21:49:18: Convert444Threads - [100%] [avg time: 2.338 ms] [children: 99.7%] [unaccounted: 0.257%]
21:49:18: | Convert444toNV12 - [99.7%] [avg time: 2.332 ms]
21:49:18: encoder thread frame - [100%] [avg time: 5.303 ms] [children: 0.321%] [unaccounted: 99.7%]
21:49:18: | sending stuff out - [0.321%] [avg time: 0.017 ms]
21:49:18: ==============================================================
21:49:18:
21:49:18:
21:49:18: Profiler CPU results:
21:49:18:
21:49:18: ==============================================================
21:49:18: video thread frame - [cpu time: avg 0.29 ms, total 109.375 ms] [avg calls per frame: 1]
21:49:18: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:49:18: | GPU download and conversion - [cpu time: avg 0.083 ms, total 31.25 ms] [avg calls per frame: 1]
21:49:18: | | flush - [cpu time: avg 0.083 ms, total 31.25 ms] [avg calls per frame: 1]
21:49:18: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:49:18: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:49:18: Convert444Threads - [cpu time: avg 2.119 ms, total 1390.63 ms] [avg calls per frame: 2]
21:49:18: | Convert444toNV12 - [cpu time: avg 2.119 ms, total 1390.63 ms] [avg calls per frame: 2]
21:49:18: encoder thread frame - [cpu time: avg 0.286 ms, total 93.75 ms] [avg calls per frame: 1]
21:49:18: | sending stuff out - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:49:18: ==============================================================
21:49:18:
21:49:18: =====Stream End: 2015-08-21, 21:49:18=================================================
21:49:52: 1 CUDA capable devices found
21:49:52: [ GPU #0 - < GeForce GTX 970 > has Compute SM 5.2, NVENC Available ]
 
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