In devil's lair there are five or four rooms before you get to the restricted spawning zone. If you find one with a chest the glitch will start. Once you enter the room with the chest and open it the glitch will allow another to spawn in another room. If you just keep going in a circle to each and every room the chest'll keep respawning in another room. If you need me to show you a example in game send a message to KillerNinjaD- Xbox one on the release of destiny