I would like to ask in 5.1 and 7.1 which speaker angles for Front L and Front R does the HTRF try to simulate ? 22 degree, 30 degree or 45 degree ? With physical speakers I found while 30 degree sounds great , sometimes with some older games (which were originally programmed with 4 channel setup in mind) 45 degree might possible be more accurate . (Not 100% sure). Are there any plans to allow the user to change the angle of L/R (simulated through changing parameters in the HTRF funcation) ? So we could ...

The output device for 5.1 mixing over stereo headphones must be configured always as "stereo (full range speaker)" in the Windows Mixer? Thanks!

I just bought this because the trial version impressed be a lot. However I noticed in the trial version that the audio sometimes would be fine than after a day the audio would be delayed or lagging. A restart normally fixed this issue and was able to play sound like normal. I purchased the full version and now the audio delay/lag is not going away. It is like sound is playing in slow motion. I uninstalled the driver and any files associated with it and the software. Reinstalled and still had the same iss...

Proposal for the future releases: can you add an OpenAL driver? OpenAL Soft (CPU-based implementation of OpenAL API -> https://github.com/kcat/openal-soft ) already exists but it would be awesome if SSC can get its own implementation. Maybe with EAX emulation for old games ( https://github.com/kcat/dsoal ) like Creative Alchemy does through OpenAL driver....

Right click exit the taskbar icon closes the software fine but clicking stop in steam freezes it and must be closed in task manager, steam bootstrap, Spacial Sound Card. Sound Distortion and crackling is fixed by setting it to 5.3ms after a shutdown but only lasts around 5 minutes of playback time. I hope there is an update soon....