So you don't hear anything at all.? Can you point out what these glitches sounds like?
What is your VR headset? Is it a Quest or SteamVR?
In SteamVR there is an overlay with volume slider. This slider gives a loud "ping" on using it.
For me this is always a good indicator if my sound works correctly or not.
Most VR headsets providing an extra audio-device to Windows.
This sometimes can get screwed-up. Please check which audio-device is active in Windows while running VaM.
What is about playing a sound directly in VaM?
If you follow the wiki to add a sound and then press "test" do you hear the sound correctly?
Scene Audio The Scene Audio Control panel is where you add any audio files that you want to have access to in your scenes. To load an Audio file using an address the format should be similar to this: C:/Virt-A-Mate/Custom/Sounds/Test/015.wav ”URL” Here is...
hub.virtamate.com
If it is only those plugins: Both are using the figure's "head audio source".
Please check the audio settings of the individual figures, too.
As you may allready know, there are also volume and distance sliders on the figure's head audio tab.