Dear John,
sorry for my late answer.
- The Surface Audio app is not available on the Microsoft store. The Link you have shared did not allow to download this app. No install button can be found! I assume it has been removed from the store!
- The Surface App is crashing every time I connect the Microft Surface Link USB Adapter. I tried multiple times to restart, repair, reinstall
- The Microsoft Accessory Center should work the Surface Link USB Adapter, but does not recognise it.
- The Microsoft Surface Manager Extension also does not show any install button. I also assume it has been removed from the store
So please show me an app how I can manage my Microft Surface Link USB Adapter settings. I bought alreay a new adapter, because my headphone did not recognize the old one. The issue is to configure the new adapter.
Regards,
Daniel