I want to start off by saying i've never had this issue before on my computer, so it is not that my computer is not able to play the game, always played FFXIV on it fine.

Anyways, lately while playing my character will suddenly just start running on his own (straight lines, circles, etc.), or will stop moving and I am unable to move him or use any skills (Sometimes he'll just start casting the skill over and over again) but usually resolves itself a few seconds later. It's very frustrating as I am in a static and it makes it hard for me to play optimally while we're raiding. I don't think it is my controller as I have tried with other controllers to no avail and the controller doesnt show signs of disconnecting. Does anyone have any ideas as to what may be causing this and how to fix it?