I will go exploring on any planet. Nessus, Io, doesn't matter. I'll open 3 chests and the 4th chest and so on won't give me any loot, not even glimmer. This has been happening since launch and still haven't found a fix. I don't know if Bungie put a loot cap in this game to where you just get a wall when looting chests too often or what have you. If you do or don't have this problem, please let me know. Hopefully bungie will see this and realize it's a problem too.