My first attempt to complete level 35 Prison of elders started yesterday afternoon at 2:00 pm pacific time and 12 hours later, nearly 100 heavy ammo synths my entire fire team was booted from Destiny servers. 12 hours of game play and to be kicked with out a save point is hard to take, granted it should not of taken that but we have never attempted it before. Very frustrating to have to start completely over at no fault of your own and to miss out on the rewards, even raids have a checkpoint.