Quote Originally Posted by Abriael View Post
This is partly true, but now each area is made by multiple servers (separated by the "bottlenecks" in the maps), and I personally don't have any more UI lag, so I think that at the moment the problem is solved.

This might actually cause an issue as a mob would have to "migrate" between a server and the other as it passes the bottlenecks. But hey, it's their job to come up with a solution

I prefer to think that they can. Whatever is the ability level of their network engineers, they know better than me for sure, and have more experience.
I'm sure they are capable, but they might weigh up the time-to-develop and decide they can't be bothered and just slap some more FFXI NMs in there. I hope they do go the extra mile though.