Hello! First of all I wanna thank Max for the hard word put into development of the app. The new UI looks great btw. Unfortunately Open SL HD Output does not work on my Lg V30 (android 8.0), there is no change in sound quality when switching from Open SL Output to Open SL HD. It's a "false positive" as mentioned in the second post. Hopefully it will get fixed in the next build(s), so we can enjoy the amazing audio playback capabilities of this phone to its full potential. Any other V30 owners here?