Unable to cast Audio Using MS Display Adapter

[Jenkins Ear]

Attempting to Cast video (image + audio) to remote projector wirelessly via a MS Display Adapter hooked to an Epson projector. When doing so on this laptop (Lenovo Yoga) using either VLC or MS Media Player, the image displays just fine, but there is no audio. When the Casting is disconnected, both audio and video are displayed locally just fine.

Should note that when VLC first starts, it crashes. Here is some of the data regarding the crash:



When attempting the same processing at home (older TV, wireless Casting connection to a MS Display Adapter attached to TV via HDMI) both image and audio are always processed correctly.

Significantly, this problem does not occur for other users (on different devices, but who are connecting wirelessly via MS Display Adapter).

Does the crash data shown above provide some information that will help us identify what, in particular, on this unit, is incompatible with that particular display adapter?

[Jenkins Ear]

Here is a link to image cited above:

https://1drv.ms/i/s!Ar4Y9Yq-yfvomrFYfd7 ... w?e=fzsa2K

[Jenkins Ear]

Upon further thinking, I'm wondering if the problem is somehow due to the fact that we are accessing the MS Display Adapter over an unprotected network?

I will try tomorrow to access via a protected network.