Not sure what's up; got this from the log analyzer though:
Audio Device Lost
Your audio device 'Microphone (High Definition Audio Device)' was disconnected during the stream. This can result in stream freezes and OBS crashes if it is your primary audio device, or loss of audio for secondary devices. Disconnections can occur due to the device being physically unplugged, overloaded USB ports or other software such as a game taking exclusive control of the device.
1 issues found (1 major, 0 minor).
One thing to try with the extra noise is under audio settings make sure you don't have "mic boost" set real high.
