Sound disappears

thats in each case good :slight_smile:

And if YT sound works fine while MSFS is mute ( same time ), I have also no idea about a solution at the moment.

EDIT: here is a nice examples of what I meant with possible hdmi issues, in special with spartical sounds

: NEW Nvidia Drivers: GeForce WHQL 516.94 - Nvidia has issued a security warning for it's GPU drivers on 4/8/2022) - #1833 by TheAviator3506

  • [NVIDIA Ampere GPU]: With the GPU connected to an HDMI 2.1 audio/video receiver, audio may drop out when playing back Dolby Atmos.
  • [RTX 30 series] PC monitor may not wake from display sleep when GPU is also connected to an HDMI 2.1 TV, and the TV is powered off.