So far I have tried reinstalling drivers, reinstalled windows OS, also tried passing audio to a Linux VM without any luck.
The new ones where you get the UAD driver from. the old ones that included the realtek HD Audio manager 2.
My initial thought was that it could be due to RC version of Unraid so restored it to a stable version and issue remains. Solution Colif There are two types of realtek drivers now 1. Under the device manager I get the following error when looking into the driver: The sound was working fine and then suddenly after a windows reboot it disappeared. hoping that someone would be able to help me out with audio issues, When passing through onboard audio from an Asus motherboard to windows 10 VM.