I have a LG v10 smart phone. When I played music with Poweramp, the music will sound static and crackling randomly. I have tried different bluetooth headphone, bluetooth speakers and car bluetooth amp. I still got the same issue. If I played music with wired headphone or with the cell phone speaker, this issue will go away. I also played music with internet radio, such as Calm radio and Radiotune, and connected with bluetooth speakers, bluetooth car amp, then the sound static and crackling will not happen. Clearly the Poweramp has the bluetooth sound quality issue. Please help me to fix this problem. Thank you.