Mounting and dismounting the chocobo was easy on a 1900MB RAM server, now I've upgraded to 6GB server and my chocobos are now buggy, I can't dismount them.
Also getting the message of "moved to quickly"

@Matemarthur @bradsk88 If this happens again let me know, but leaving while riding a chocobo should dismount properly now.

I ran into this today. I think maybe it was because I disconnected from the server while riding the chocobo? When I reconnected, it's movement was strange. Once I dismounted, the chocobo seemed to move wherever I moved, but at a much faster speed.