When I play music using Poweramp the sound intermittently cuts off then returns. Sometimes there are longer runs of no sound loss & at other times it happens in quick succession. Is the EQ on Poweramp conflicting with the EQ on my Joying Android head unit? Is there a way to get over the problem as I really like Poweramp & will purchase it if it can, if not I'll have to go back to the standard music player that came pre installed.