Dantekai , via OnePlus 7 Pro , Aug 4, 2021 : I recently got TempoTec Sonata HD pro. This is the first time I am using DAC. So I might be doing something wrong here. This is how I use DAC. 1. First Turn on OTG in phone. 2. Plug DAC with Headphones or IEM. 3. Play music from normal music players (Poweramp and Musicolet) . I am Not using USB Music player, HIBY or Foobar 2000. Issue- The music runs fine until I pause the music player. Once I pause the music the sound gone from the phone. Even unplugging DAC doesn't resolve issue. The headphone icon keep showing on status bar even there is no headphones attached. Speaker doesn't work as well. Plugging headphones again also doesn't work. To resolve this issue I have to restart phone. Can someone please suggest how to resolve this issue? Thanks!