Add checkpoints in PoE to the list. We had Skolas down to 5% health and were walking through him to the finish line only to be booted (only myself) and returned to orbit. I understand that networking quirks are not entirely your problem. I now have to endure another 5 rounds to get there? This is broken and I'm not sure I will continue. After 1460 hours it's a real shame such an oversight could cost you a loyal fan.