Crackling and popping when listening to music via bluetooth

[AC Question]

LGV10 Tmobile latest update. When listening to music via bluetooth, whether on wireless Powerbeats earbuds or a wireless Bose speaker, the sound is ruined by popping and crackling. It doesnt matter if the phone is plugged into power or not, or if the phone is also connected to a wireless network or using mobile data connection while sending music via bluetooth. In all cases the phone is never more than 7' from the speaker. Using Power Amp music player with buffer set to max.