Bug Ringtone and Music Santoni Devices.

Redmi 4X Santoni.
Android 7.1.2
Latest Nightly Build.

Ringtone not working everything is silent mode, Media Player bug no sound when playing video from website, youtube, instagram etc…

Update daily for nothing … still not fixed
What’s wrong dev?
have you done testing before rom release?
How long should I wait for ringtone and music bug fix? I am very disappointing.