Ran Leviathan today for the first time in ages... years maybe. Got to Calus, teleported to shadow realm, made callouts, shortly after that my xbox powered off. Turned it back on and it said it was protecting itself from overheating. Rejoined my friends and tried again. Again, shadow realm, xbox powered off. Waited 15 minutes before turning Xbox back on. When turned on, it said it had powered off to protect from overheating. Rejoined friends, went into shadow realm, xbox powered off again. We quit. Clearly it's not going to work. I have logged thousands of hours in Destiny. This is the only time this has ever happened to me. What do I do about it?