Musicfx not working on high res output on Bluetooth

[atomi]

So my issue has been for some time now, that with Bluetooth and high res output musicfx does absolutely nothing. 

However with other outputs musicfx works just fine. but compared to high res output, audio gets distorted with way less bass than what high res output was capable of. 

So what i want to know is, is this indented behavior with Bluetooth output, or is it just something weird with my Nokia 8 2017 model? 

My headphones are Sony wh-ch700n if that makes any difference. 

[blaubär]

Try to disable DVC.

[maxmp]

Actually, usually musicfx (system wide/3rd party equalizers/various "dolby" DSPs) don't work with Hi-Res because they are not implemented for anything beyond 16bit/48kHz. Thanks!

[atomi]

I remember musicfx working with high res output, with Bluetooth before April security updates were installed. 

 

After that however musicfx and high res output have not been able to work together.