Hello. I have the same problem. Sound is not working after intro video.
I have a 55" Samsung Smart TV connected to my personal computer with hdmi cable.
Samsung has set as Default Device and everything els has been disabled.
Sound works fine when I connect new device like bluetooth wireless headphones.
I think Unreal Engine don’t somehow detect Samsung TV as primary sound device.
Is there any way to do it manually?
All drivers are currently up to date.
PC specs below:
256gb crucial m4
512gb samsung 850
creative sb x-fi
windows 10 x64