Search:

same above

even I updated the beta bios of 1.2.0.1 Patch A
the Audio type-C and one of the USB-A still disconnect sometime
I turned off the Global C State, didn't change anything

I had the same problem.
I asked the dev RD of ASUS MB, They told me a solution.

1.
87983
Double click the USBC Headset

2.
87984
Switch to "Spatial Sound" page, choose "Windows Sonic"