Yeah, I'm not sure about the lag... plays fine on my PC, but it seems laptops have trouble handling it if they're not really freaking good. As for the armor issue, that's a "Me" problem because I originally had other classes, and armor was restricted by class, as were weapons. I'm working on that now by removing that restriction since there is only one class now. I can't help you with lag, but I promise I am ironing out bugs. If you don't mind, leave bug reports on my game's page in the comments as you find them.