What's your latency?

And by the way, funny you posted this. When I do Oculus and my chars are standing on top of each other when I summon the drake mounts, only one gets on the drake mount. But when I spread out a little but and summon the drake mounts it works fine.

But that's probably unrelated. I'm guessing you have some latency problems, if not, then I don't have a clue. :/