The single biggest issue holding back FFXIV needs to be specifically addressed.

[Starflare]

I'd say if you have one person continuously mashing the space bar to jump every time the character hits the ground. What you will see on another machine is something closer to an unfit person trying to keep up with a fit person doing jumping jacks. lol

Client 1 jumps.
Client 1 is in the air.
Client 1 starts to land.
Client 2 jumps.
Client 2 is in the air.
Client 1 lands.
Client 1 jumps.
Client 2 starts to land.
Client 1 is in the air.

It's going to look disastrous and completely out of sync. I mean you cant expect it to be completely 1:1 in terms of movement to placement but its going to be terribad. Chocobos will look really bad. I wouldn't be surprised if you see people on chocobos randomly speed up on your screen.

- Kurokikaze