Samsung dongle is not working on UAPP

[rggz]

I've bought a Samsung dongle to compare it against the Apple dongle and while Apple dongle works really well on UAPP the Samsung is freezing whenever I click on "play" so there's no sound at all (even though it recognizes there's a USB DAC plugged in). Is it a driver problem with this dongle? 

However, the Samsung dongle works really well on the HiBy Music app when I force the hardware volume but then I can't use Tidal or any cool feature.

I'd appreciate any help, thanks.