I went into Towns 2 just now to take a look at my house, and I noticed that my movements were lagging as bad as if I were playing zOMG on a slow computer on a bad day. Normally this computer has no problems running any of the games here (including zOMG before it was taken down). I tried clearing my cookies/cache, and it improved a bit but is still lagging. To be clear, this isn't an issue of the settings on my walk speed but an actual lag issue.
I'm using Windows 7 Professional and Chrome Version 39.0.2171.95 m.