I play on a LG Stylo phone. From day 1 ive had the problems im about to describe. Everytime im on war map looking for crates of the day. Ill start the challenge for the crate, the game would freeze and shut down before i complete the challenge. Also while on war map if im in chat it would freeze as well. Has anyone else have this issue and if so what can be done to fix it. Keep in mind I've clean cache data moved from internal memory to external memory. None worked.