Fix Freezing bugs..

This app is great it helps me build decks and take an in-depth look at what I want the deck to look and play like..but I dont know if its just my phone but sometimes the app will just freeze out of random and I have to force quit. Also when Im listening to music and I open the app it turns the sound off. Is anybody else having these issues??

JayeBags_ about Yugipedia Deck Builder for YuGiOh, v1.7.1