[Plexamp] [Bug] Playback fails for specific audio output device (SteelSeries Arctis 7 Chat)

OS: Windows 10 v1607
Plexamp: 1.0.0
Plex Server: 1.11.0.4633

I have a SteelSeries Arctis 7 wireless headet. It registers 2 output devices in windows to mix chat/games independently.
Plexamp works fine when the “Game” ouput device is selected in windows.
Audio fails completely when the “Chat” output device is selected in windows. (even after restarting plexamp)

Relevant lines from AppData/Local/Plexamp/Plexamp/Logs/Server.log
Dec 21, 2017 18:55:56 ERROR - [MPD] Error connecting:Error: read ECONNRESET
Dec 21, 2017 18:55:56 ERROR - [MPD] Error connecting:Error: This socket is closed

Granted this looks like the audio driver’s fault, but I haven’t had issues with other audio sources with that output device. Might be worth looking into in case it affects any other devices.