Hail All!
I'm starting to see some extreme lag while killing Draekkon, with the last 5 runs taking 10 minutes longer to finish on some screens than others.
I've been farming him long enough to have looted 5 Draekkon pets and 4 hoh portals, and plan to keep farming him for some time. Early on it was a straight on fight, without much lag.
Lately, however, my main will be fighting him for longer and longer, even when some, especially those that die during the fight and are rezzed, can see that he's dead. I can see during the fight that his XP goes down, and then spikes back up. It starts low, say 2pct difference, but then gets larger with the more damage he takes. Usually, at the time of his death, I'll see him at 0 pct, and then it spikes up to 30-40pct, and then he dies. But, because my client was sitting at 30-40pct, it doesn't show him as dead, and I must fight "him" down to 0 on that client, and any other affected client. On those that are in zone when he dies, but were rezzed, he seems to die well, and on time.
I think for the next fight I'll camp my main just before I initiate the fight, and let my warrior start it, then bring in my main to take over, and see what that does.