There needs to be a function that automatically forces you to go to the next level in a Chaos Dungeon to prevent people that are afk from letting you go forward.
I was stuck in a chaos dungeon with an afk person and we could not advanced past level 1 since we needed, for some stupid reason, all 4 peoples acceptance to move on to the next level. I lost the potential of getting 6000 harmony crystals when I was on the edge of upgrading to ilvl 600.
Either have it automatically advance when all the mobs are dead, or make it so that only 2 people need to go forward. there is absolutely no reason to stay on previous levels anyways.