Nexus turret laser sound effect bug.
This bug occurs after an inhibitor on any side has been destroyed and minions reach the nexus turrets, which attack the minions with its lasers. After the minions are killed, the turrets will still create the turret laser sound effect even though no enemy minions are near the turrets. This can occur even if the inhibitor has respawned. This bug is very frequent, its chance of occurring is 50%. It can ruin the playing experience since it creates unnecessary sounds when near the turrets.
.