[DissonantMuse]

I've been having the same problem, and I've been talking with people who are saying they also have been getting lag lately. Standalone velocity engine was working fine for me yesterday but when I played today I got a lot of lag, had to also switch from flash player 9 to 10 again. Which helped a little bit but there were occasional lag spikes, but I was able to play a few runs with almost no lag. Also tried just playing on the browser, and on the legacy it runs pretty smooth but again still some lag, and velocity on browser has a ton of lag for me.