I can't decide if this is a real issue or not yet, or if it is functioning as intended. I have a good internet connection and don't often get lag, but I will get snags in my mudra chains. I will rarely experience an occasion where I feel like I DIDN'T mess up and the game says that I did. Its a fast system that is going to require a lot of muscle memory to do well.

My current theory is that its better to watch your screen for the symbol to appear in the middle THEN hit your next Mudra, as it seems to flow smoothly when you do that, but if you are staring at your hotbar you tend to get physced out and hit it too late to pre-register, or too early have it move through smoothly. I think there are definitely some people getting destroyed by lag, but I think people with normally good connections are experiencing a timing curve.

I could be totally wrong though.