Nari Ultimate Audiot issues: No Synapse, Game no longer working etc

Hello, Razer Support. I have read all threads related to this issues and have no found anything that works. I used to have THX Spacial Synapse show up in Razer Synapse. At some point it went away. I was no longer able to select Synapse as output in Windows - I see it there, but nothing comes through. I resorted to using Game for output and Chat for input for everything (games, voice chat, music etc). It worked, but without THX Spacial Synapse. Today suddenly audio stopped working. I noticed that it started coming through Chat channel and Game channel shows activity in Windows settings (the bar bounces when audio is active), but no sound comes through. Synapse is still not working, Game not working - only chat does. I tried the following: Uninstalled/reinstalled Synapse and Cortex. Nothing. Did clear uninstall as described in a thread here including deleting files/folders Used Regedit to delete entries associated with Razer Manually installed THX driver via Device Manager > Legacy driver etc Updated Windows and Intel Drivers