The customer was trying to use the Microsoft dictate feature on their workstation, however with WSS Agent installed the feature was not operational, whilst it worked fine when the agent was disabled for troubleshooting purposes.
WSS Agent
Microsoft Windows Dictate feature
The Dictate feature uses some Speech-to-text recognition and the audio data acquisition URL [1] should not be TLS intercepted as this causes issues with the feature
Add the Microsoft speech URL into a TLS exemption rule to ensure the feature operates as needed.
[1] "speech.platform.bing.com"