Disconnected during battle


It happened once every 3 battles, the screen just went idle out of a sudden and once reconnected it turns out I lost the battle!! Annoying


I have great wifi at my house, and at restaruants I freaquent. … Battles disconnect about 40% of the time currently, and when that happens it is always a lost. So then they negative trophy points come in and it is super annoying.
Almost every battle, about 85% of the time my phone will go to my lock screen at least once during the fight.
Galaxy 7, Andriod OS 7.