Just downloaded 2.4.2
Running Swedish W10-64 Pro v2004 (19041.508)
Windows Feature Experience pack 120.2212.31.0
System is
MSI MEG Z390 ACE (MS-7B12 Rev1.0
Bios 1.90
CPU i9-9900KS
32 G RAM
Radeon RX590
Sound Realtek HD Universal & Nahimic Driver
All drivers are latest updates.
Windows is laterst update
So, what to do
Read the FAQ, but, I have all the latest drivers, and they are working with all other software, sound/video editors and so on.
mirroring device is an audio device supporting the Sound Sharing feature. The sound sharing allows you to listen to your pc audio with 2 bluetooth headset at the same time.